Math, asked by sharmapoonam87289, 7 days ago

(iv) Which of the following is not correct?
(A) sin0 =1/2 (B) cos 0= 1 (c) sec 0 = 1/2 (d) tan 20.=20

Answers

Answered by swatisethi67487mscma

0

Answer:

A, C and D are incorrect.

Step-by-step explanation:

A is incorrect because sin 0 = 0.

C is incorrect because sec 0 = 1

D is incorrect because tan 20 is not 20.

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