Math, asked by akp1802, 11 months ago

sin(90-a). cos a =1 then find a where a is an acute angle

Answers

Answered by mj9456545101

1

Answer:

a=0

Step-by-step explanation:

Answered by jyothiyengali

1

Step-by-step explanation:

a=0

Because cos0°=1

Then a=0

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