SSC SSC CHSL (Tier I & Tier II) Mock Test Series 2025 (New) Quantitative Aptitude Trigonometry Trigonometric Ratios and Identities
यदि r = 15 (sin θ + cos θ) और s = 16 (sin θ - cos θ) है, तो \(\frac{r^2}{15^2}+\frac{s^2}{16^2}\) का मान ______ है।
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