Math, asked by harshapatelps, 10 months ago

If tan 0 =20/21
then find the value of cos 0.

Answers

Answered by sk789

0

2.1 is the answer. I think And check it

Answered by bertinasheeba1994

0

Answer:

21

Step-by-step explanation:

Tan 0=sin0/cos0

sin 0=20

cos0=21

tan0= 20/21

cos0=21

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