jee_main_2026_24_january_morning - Trigonometric Functions Topics

Master these core formulas and structures to solve almost any past paper question.

Sample Questions in this Chapter

QUESTION #8 Trigonometric Identities and Simplification
The value of fracsqrt3operatornamecosec20^circ-sec20^circcos20^circcos40^circcos60^circcos80^circ is equal to
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QUESTION #10 Half Angle and Compound Angle Formulas
If cot x = frac512 for some x in left( pi, frac3pi2 right), then sin 7xleft( cos frac13x2 + sin frac13x2 right) + cos 7xleft( cos frac13x2 - sin frac13x2 right) is equal to
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JEE Physics: Waves (+15.5%) | Electrostatics: Concentric Shells (-29.7%) | Modern Physics: Photoelectric Clones (+34.2%) | Mathematics: Definite Integrals (+18.1%) | Chemistry: Coordination Splitting (-11.4%) | JEE Physics: Waves (+15.5%) | Electrostatics: Concentric Shells (-29.7%) | Modern Physics: Photoelectric Clones (+34.2%) | Mathematics: Definite Integrals (+18.1%) | Chemistry: Coordination Splitting (-11.4%)
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We Map Every Repeating Question in Competitive Exams.

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