Trigonometric Identities & Proofs

True or false:
1+sinx1sinx1sinx1+sinx=4tanxcscx\dfrac{1+\sin{x}}{1-\sin{x}}-\dfrac{1-\sin{x}}{1+\sin{x}}=4\tan{x}\csc{x}

More Proofs using Trigonometric Identities Questions:
More Proofs using Trigonometric Identities Questions: