Q) If y=𝑥+tan𝑥, then prove that cos^2 𝑥 ( d^2 𝑦)/( d𝑥^2 )−2𝑦+2𝑥=0 #cbse2027 #maths #differen
2:02
Q) If y=𝑥+tan𝑥, then prove that cos^2 𝑥 ( d^2 𝑦)/( d𝑥^2 )−2𝑦+2𝑥=0 #cbse2027 #maths #differen
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