Math, asked by bauraivinod, 4 months ago

Sin A + Cos B = 1, A 30°and
B is an acute
find the value of B
angle, then

Answers

Answered by navya2122

6

Step-by-step explanation:

sin A+cos B =1

sin 30+ cos B =1

cos B = 1- 1/2

cos B =1/2

cos B =cos 60

B= 60

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