cot(90-x)=tan(x) - Trigonometry
By A Mystery Man Writer
Description
tangent and cotangent are cofunctions of each other. The cotangent of 90-x should be the same as the tangent of x. This implies that graph of tangent function is the same as shifting the graph of the
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Trigonometry, trigonometric functions, sin, cos, tan, cot
x) value of cot(90 – A)
Solved] Use identities to fill in the blank with the appropriate
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