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Popular >

cos(28pi+x)= 1/2

Solution

cos (28 π + x) = \frac{1}{2}

Solution

x = \frac{π}{3} + 2 πn - 28 π, x = \frac{5 π}{3} + 2 πn - 28 π

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Solution steps

cos (28 π + x) = \frac{1}{2}

General solutions for

cos (28 π + x) = \frac{1}{2}

28 π + x = \frac{π}{3} + 2 πn, 28 π + x = \frac{5 π}{3} + 2 πn

Solve

28 π + x = \frac{π}{3} + 2 πn : x = \frac{π}{3} + 2 πn - 28 π

Solve

28 π + x = \frac{5 π}{3} + 2 πn : x = \frac{5 π}{3} + 2 πn - 28 π

x = \frac{π}{3} + 2 πn - 28 π, x = \frac{5 π}{3} + 2 πn - 28 π

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Frequently Asked Questions (FAQ)

What is the general solution for cos(28pi+x)= 1/2 ?
The general solution for cos(28pi+x)= 1/2 is x= pi/3+2pin-28pi,x=(5pi)/3+2pin-28pi