Would you please resubmit this question, including examples to indicate what you mean.
Chat with our AI personalities
i am i exist
Trigonometric identities involve certain functions of one or more angles. These identities are useful whenever expressions involving trigonometric functions need to be simplified.
There r 6 trignometric functions,namely sin a cos a tan a cosec a sec a cot a where a is the angle. Trigonometric functions didn't exist without angles.
Functions and Expressions are representations of relationships that exist among entities, however a function always returns a value (or result)
Range often is used when talking about functions. We are allowed to put certain values into the function and the collection of all these values is the function's domain and certain numbers come out of the function and these are its range.