WB JEE 2016 | Trigonometric Functions & Equations Question 56 | Mathematics

WB JEE 2016

MCQ (Single Correct Answer)

-0.25

A straight line joining the points (1, 1, 1) and (0, 0, 0) intersects the plane 2x + 2y + z = 10 at

(1, 2, 5)

(2, 2, 2)

(2, 1, 5)

(1, 1, 6)

WB JEE 2016

MCQ (Single Correct Answer)

-0.25

Angle between the planes x + y + 2z = 6 and 2x $$-$$ y + z = 9 is

$${\pi \over 4}$$

$${\pi \over 6}$$

$${\pi \over 3}$$

$${\pi \over 2}$$

WB JEE 2016

MCQ (Single Correct Answer)

-0.25

If f(x) is an odd differentiable function defined on ($$-$$$$\infty $$, $$\infty $$) such that f'(3) = 2, then f'($$-$$3) is equal to

WB JEE 2016

MCQ (Single Correct Answer)

-0.25

$$\int {{{\log \sqrt x } \over {3x}}} dx$$ is equal to

$${1 \over 3}{(\log \sqrt x )^2} + C$$

$${2 \over 3}{(\log \sqrt x )^2} + C$$

$${2 \over 3}{(\log x)^2} + C$$

$${1 \over 3}{(\log x)^2} + C$$

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