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Popular >

cos(t)=-sin(t)

Solution

cos (t) = - sin (t)

Solution

t = \frac{3 π}{4} + πn

+1

Solution steps

cos (t) = - sin (t)

Rewrite using trig identities

- tan (t) = 1

Divide both sides by

- 1

tan (t) = - 1

General solutions for

tan (t) = - 1

t = \frac{3 π}{4} + πn

Popular Examples

cos (4 x) \cdot 4 = 0

cos^2(x)=(sqrt(3))/2

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

sin (\frac{x}{2}) = \frac{3}{5}

16 cos^{2} (x) - 8 = 0

2 sin (4 θ) = 0

Frequently Asked Questions (FAQ)

What is the general solution for cos(t)=-sin(t) ?
The general solution for cos(t)=-sin(t) is t=(3pi)/4+pin