
Q. The derivative of f(x) = cos(x) can be estimated using the approximation

| (A) |
| (B) > 0.1 % and |
| (C) > 1 % and |
| (D) > 5 % |
Ans: > 0.1 % and
Sol:


Q. The derivative of f(x) = cos(x) can be estimated using the approximation

| (A) |
| (B) > 0.1 % and |
| (C) > 1 % and |
| (D) > 5 % |
Ans: > 0.1 % and
Sol:
