jee_main_2025_28_jan_evening - Limits, Continuity and Differentiability Topics

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QUESTION #72 Limits of Trigonometric Functions
Let f(x)= narrow ∞Σr=0ⁿ( (x/2r+1)+ ³(x/2r+1)1- ²(x/2r+1)). Then xarrow0 ex-ef(x)(x-f(x)) 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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