Question

HOW TO DIVIDE COS/SIN

Answer 1

hey mate...
yur ans is
Details of the steps:

Use the tan identity to replace the tan function with sin/cos on the LHS (left-hand-side).

Do the same on the right-hand-side. ...

The right side is now a compound fraction (a fraction that contains more fractions). ...

Use the invert and multiply rule to divide the fractions and simplify.

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