Math, asked by vjyupr4047gmailcom, 1 year ago

cos(A+B)=? what is the answer

Answers

Answered by love14320

0

Answer:

cos(A+B)= sin(A-B) this is answer

Step-by-step explanation:

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Answered by taranjotlove

1

Answer:

it is a formula...

Step-by-step explanation:

of ch 8 in class 10...

cos(A+B)=SIN(A-B)

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