Math, asked by Anonymous, 10 months ago

if 2 cos 3b=1 and sin(a+b) =1, find angles a and b where 0°_< A,B_<90°

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Answered by rashmitripathi1

3

Step-by-step explanation:

i hoped it help you....

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Answered by simranpatil1717

2

Step-by-step explanation:

70 is the answer for your question

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