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Popular >

cos(2a)=1

Solution

cos (2 a) = 1

Solution

a = πn

+1

Solution steps

cos (2 a) = 1

General solutions for

cos (2 a) = 1

2 a = 0 + 2 πn

Solve

2 a = 0 + 2 πn : a = πn

a = πn

Popular Examples

cos (\frac{2}{3} x) = 0

sin(2x)cos(2x)=sqrt(2)

sin (2 x) cos (2 x) = 2

(cos(t))/(3cos(3t))=0

\frac{cos ( t )}{3 cos ( 3 t )} = 0

sqrt(3)tan(3x)=1

3 tan (3 x) = 1

solvefor x,cos(x)+sqrt(3)=-cos(x)solve for

x, cos (x) + 3 = - cos (x)

Frequently Asked Questions (FAQ)

What is the general solution for cos(2a)=1 ?
The general solution for cos(2a)=1 is a=pin