Find  sec29/cosec61+2 cot8° cot73 ° cot82 ° – 3 (sin238°+sin252°)

Find  sec29/cosec61+2 cot8° cot73 ° cot82 ° - 3 (sin238°+sin252°)

Find  sec29/cosec61+2 cot8° cot73 ° cot82 ° – 3 (sin238°+sin252°)

(a)          0

(b)          1

(c)           -1

(d)          4

Sol:

quantitative aptitude
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