Math, asked by ammarhavalchi53, 5 months ago

If cos(60-5A) = sin(15-2A), find A

Answers

Answered by arsh123465

0

Answer:

4646 is your answer...........

Answered by ummadichanakya2007

2

Answer:

value of A is-15

Step-by-step explanation:

cos(60-5A) = cos(90-(15-2A)

⇒ 60 - 5A = 75 -2A

⇒-5A + 2A = 75-60

⇒- 3A = 15

⇒A = -15

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