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प्रश्न
Statement 1: sin2θ + cos2θ = 1
Statement 2: cosec2θ + cot2θ = 1
Which of the following is valid?
विकल्प
Only 1
Only 2
Both 1 and 2
Neither 1 nor 2
उत्तर
Only 1
Explanation:
From statement 2: cosec2θ – cot2θ = 1 is correct
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