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Popular >

cos(3A)=1

Solution

cos (3 A) = 1

Solution

A = \frac{2 πn}{3}

+1

Solution steps

cos (3 A) = 1

General solutions for

cos (3 A) = 1

3 A = 0 + 2 πn

Solve

3 A = 0 + 2 πn : A = \frac{2 πn}{3}

A = \frac{2 πn}{3}

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Frequently Asked Questions (FAQ)

What is the general solution for cos(3A)=1 ?
The general solution for cos(3A)=1 is A=(2pin)/3