Verify the Identity $( \tan x + \cot x ) ^ { 2 } = \sec ^ { 2 } x + \csc ^ { 2 } x$

question 57

Essay

Verify the identity. $( \tan x + \cot x ) ^ { 2 } = \sec ^ { 2 } x + \csc ^ { 2 } x$

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Interest Rate

The proportion of interest a borrower is charged for using funds borrowed from a lender.

Asset

Resources owned by individuals or businesses capable of generating future economic benefits.

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Interest Rate

The percentage portion of a loan assigned as interest to the borrower, usually specified as an annual percentage of the outstanding amount of the loan.