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Popular >

1/2*cos(a)=0

Solution

\frac{1}{2} \cdot cos (a) = 0

Solution

a = \frac{π}{2} + 2 πn, a = \frac{3 π}{2} + 2 πn

+1

Solution steps

\frac{1}{2} cos (a) = 0

Multiply both sides by

2

cos (a) = 0

General solutions for

cos (a) = 0

a = \frac{π}{2} + 2 πn, a = \frac{3 π}{2} + 2 πn

Popular Examples

94.5^2=60^2+50^2+6000cos(θ)

94. 5^{2} = 6 0^{2} + 5 0^{2} + 6000 cos (θ)

cos (a) = 5

sin(7x)-sin(x)=0

sin (7 x) - sin (x) = 0

2 cos (θ) + 5 = 4

-3=2sqrt(3)cos(x)

- 3 = 23 cos (x)

Frequently Asked Questions (FAQ)

What is the general solution for 1/2*cos(a)=0 ?
The general solution for 1/2*cos(a)=0 is a= pi/2+2pin,a=(3pi)/2+2pin