Differentiation

Section: Mathematics

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Question : 2 of 78

Marks: +1, -0

If y(x)=|

sin‌x	cos‌x	sin‌x+cos‌x+1
27	28	27
1	1	1

|,x∈ℝ, then ‌

d2y

dx2

+y is equal to

[3 Apr 2025 Shift 1]

28
1
-1
27

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