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Trigonometric Ratio and Identites · 2004 · Shift 0

2 Mathematics questions from this JEE Main paper
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Trigonometric Ratio and Identites · 2004 · Shift 0

2 Mathematics questions from this JEE Main paper

  1. Q75.If u=a2cos2θ+b2sin2θ​+a2sin2θ+b2cos2θ​ then the difference between the maximum and minimum values of u2 is given by :
    Mathematics · Trigonometric Ratio and Identites · MCQ
  2. Q95.Let α,β be such that π<α−β<3π. If sinα+sinβ=−6521​ and cosα+cosβ=−6527​ then the value of $\cos {{\alpha - \beta } \over…
    Mathematics · Trigonometric Ratio and Identites · MCQ