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Popular >

solvefor x,cos^2(x)z^2-2cos^2(x)z+1=0

Solution

solve for

x, cos^{2} (x) \cdot z^{2} - 2 cos^{2} (x) \cdot z + 1 = 0

Solution

No Solution for x \in R

Solution steps

cos^{2} (x) z^{2} - 2 cos^{2} (x) z + 1 = 0

Solve by substitution

cos (x) = i \frac{1}{z ^{2} - 2 z}, cos (x) = - i \frac{1}{z ^{2} - 2 z}; z \neq = 0, z \neq = 2

cos (x) = i \frac{1}{z ^{2} - 2 z} :

No Solution

cos (x) = - i \frac{1}{z ^{2} - 2 z} :

No Solution

Combine all the solutions

No Solution for x \in R

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cos(2x+60)=cos(x)

cos (2 x + 60) = cos (x)

Frequently Asked Questions (FAQ)

What is the general solution for solvefor x,cos^2(x)*z^2-2cos^2(x)*z+1=0 ?
The general solution for solvefor x,cos^2(x)*z^2-2cos^2(x)*z+1=0 is No Solution for x\in\mathbb{R}