If f(x) (x+9) then f(x) at x = 0 is: - Vidyadip

MCQ

If $\text{f(x)}\frac{\sin(\text{x}+9)}{\cos\text{x}}$ then f(x) at x = 0 is:

A
cos 9
B
sin 9
C
0
D
1

✓

Answer

cos 9

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