TS EAMCET 10 May 2024 Shift 1 Solved Paper

Section: Mathematics

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Question : 66 of 160

Marks: +1, -0

If y=a‌cos‌3‌x+be−x, then y′′(3sin‌3x−cos‌3‌x)=

[TG EAPCET 10 May 2024 Shift 1]

‌10y′‌sin‌3x+3y(sin‌3x+3‌cos‌3‌x)
‌10y′‌cos‌3‌x+3y(sin‌3x+3‌cos‌3‌x)
‌10y′‌cos‌3‌x+3y(cos‌3‌x+3‌sin‌3x)
‌10y′‌cos‌3‌x+3y(sin‌3x−3‌cos‌3‌x)

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