Math, asked by krithikajogula, 23 days ago

cos36. cos54 -sin36. sin54 =0

Answers

Answered by kashyapnavneet05

2

Answer:

COS36. cos54-sin36. sin54

Solⁿ=

cos(90-54). cos(90-36) - sin36. sin54

sin36. sin54-sin36. sin54=0

Step-by-step explanation:

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