{"id":157671,"date":"2023-09-06T14:14:35","date_gmt":"2023-09-06T08:44:35","guid":{"rendered":"https:\/\/www.gkseries.com\/blog\/?p=157671"},"modified":"2023-09-06T14:14:37","modified_gmt":"2023-09-06T08:44:37","slug":"the-vector-that-is-normal-to-the-surface-2x-z2-3x-y-4-x-7-at-the-point-1-1-2-is","status":"publish","type":"post","link":"https:\/\/www.gkseries.com\/blog\/the-vector-that-is-normal-to-the-surface-2x-z2-3x-y-4-x-7-at-the-point-1-1-2-is\/","title":{"rendered":"The vector that is normal to the surface 2x z2 – 3x y – 4 x = 7 at the point (1, \u20131, 2) is"},"content":{"rendered":"\n

Q. The vector that is normal to the surface 2x z<\/em>2<\/sup> – 3x y <\/em>– 4 x <\/em>= 7 at the point (1, \u20131, 2) is<\/p>\n\n\n\n

            (A) 2i<\/strong> <\/strong>– 3j<\/strong> <\/strong>+ 8k<\/strong>                         <\/strong>(B) 2i <\/strong>+ 3j <\/strong>+ 4k<\/strong><\/strong><\/p>\n\n\n\n

            (C) 7i <\/strong>– 3j <\/strong>+ 8k<\/strong>                           <\/strong>(D) 7i<\/strong> <\/strong>– 5j<\/strong> <\/strong>+ 8k<\/strong><\/strong><\/p>\n\n\n\n

Ans: 7i – 3j + 8k<\/p>\n\n\n\n

Sol:<\/p>\n\n\n\n

\"\"<\/figure>\n","protected":false},"excerpt":{"rendered":"

Q. The vector that is normal to the surface 2x z2 – 3x y – 4 x = 7 at the point (1, \u20131, 2) is             (A) 2i – 3j + 8k                         (B) 2i + 3j + 4k             (C) 7i – 3j + 8k                           (D) 7i – 5j + 8k Ans: 7i – 3j + […]<\/p>\n","protected":false},"author":419,"featured_media":157673,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[5141],"tags":[5140],"class_list":["post-157671","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-gate","tag-gate-questions"],"_links":{"self":[{"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/posts\/157671","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/users\/419"}],"replies":[{"embeddable":true,"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/comments?post=157671"}],"version-history":[{"count":1,"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/posts\/157671\/revisions"}],"predecessor-version":[{"id":157674,"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/posts\/157671\/revisions\/157674"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/media\/157673"}],"wp:attachment":[{"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/media?parent=157671"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/categories?post=157671"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/tags?post=157671"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}