Math, asked by rrao79034, 7 months ago

what is the value of cos2 31degrees -sin2 59 degrees

Answers

Answered by Anonymous

2

Answer:

0

Step-by-step explanation:

cos*2 31 - sin*2 59

= cos*2 ( 90 - 59 ) - sin*2 59

= sin*2 59 - sin*2 59

= 0

Answered by blossom35

0

Answer:

Hope it can help you...

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