Mathematics MCQS for class 12 with Answers Chapter 3

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Mathematics MCQS for class 12 with Answers


d/dx ?…… dx are:
None of these
1/n+1 xn+1 + c
No relation between these two
Same operations

?x Sin x dx= _________
1/a Sec(ax+b)+c
x Sin x +x Cosx + c
x Sin x – Cos x + c
x Sin x – Sin x + c

If y= x2-1 then dy =
2x dx
None of these
2x
xdx

? Sin(ax+b)dx= ________
y= -Cos x + c
-1/a Sin(ax+b) + c
1/a Cos (ax+b)+c
-a Sin(ax+b) + c

The differentiate of x is given by
dy
dy/dx
dx/dy
sin-1 (x/a) + c

? Cos(ax+b)dx=_______
(ax+b)n+1/a(n+1) +c
1/b Sin (ax+b) +c
-1/a Sin(ax+b)
Sin(ax+b) + c