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The trigonometry problems on simplifying the trigonometric functions based expressions for your practice with examples, and worksheet on evaluating the trigonometric expressions in which the trigonometric functions are involved and also solutions to learn how to evaluate the trigonometric expressions in trigonometric functions by simplification using the trigonometric identities.

Evaluate $\sin{x}\tan{x}$ $+$ $\cos{x}$

Evaluate $(\sec{x}+\tan{x})$ $\bigg(\dfrac{1-\sin{x}}{\cos{x}}\bigg)$

Evaluate $\dfrac{1+\sin{x}}{\cos{x}}$ $+$ $\dfrac{\cos{x}}{1+\sin{x}}$

Evaluate $\sin{(x+60^\circ)}$ $-$ $\cos{(x+30^\circ)}$

Evaluate $\dfrac{\cos{x}+\sin{x}}{\cos{x}-\sin{x}}$ $-$ $\dfrac{\cos{x}-\sin{x}}{\cos{x}+\sin{x}}$

Ashok Kumar, B.E.

Founder of Math Doubts

A Specialist in Mathematics, Physics, and Engineering with 14 years of experience helping students master complex concepts from basics to advanced levels with clarity and precision.

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