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Popular >

sec(2x)=-1

Solution

sec (2 x) = - 1

Solution

x = \frac{π}{2} + πn

+1

Solution steps

sec (2 x) = - 1

General solutions for

sec (2 x) = - 1

2 x = π + 2 πn

Solve

2 x = π + 2 πn : x = \frac{π}{2} + πn

x = \frac{π}{2} + πn

Popular Examples

tan(2x)=(80}{\frac{30+20)/2}

tan (2 x) = \frac{80}{\frac{30 + 20}{2}}

tan^2(x)+1=4tan(x)

tan^{2} (x) + 1 = 4 tan (x)

(sin(x)-1)(cos(x)-1/2)=0

(sin (x) - 1) (cos (x) - \frac{1}{2}) = 0

2sin^4(x)=4-7cos^2(x)

2 sin^{4} (x) = 4 - 7 cos^{2} (x)

4 cos^{2} (A) - 1 = 0

Frequently Asked Questions (FAQ)

What is the general solution for sec(2x)=-1 ?
The general solution for sec(2x)=-1 is x= pi/2+pin