2 years ago

4(x-2)=2(x - 4) + 2x

Mathematics

1 answer:

Marina86 [1]2 years ago

3 0

Answer:

x=-1

Step-by-step explanation:

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Step-by-step explanation:

We have the expression, $\frac{\csc^{2}x\sec^{2}x}{\sec^{2}x+\csc^{2}x}$

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As, sinx is reciprocal of cosecx and cosx is reciprocal of secx,

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