Trigonometry
Inverse Trigonometric Functions
MCQ (Single Correct Answer)Subjective
1
WB JEE 2016
MCQ (More than One Correct Answer)
+2
-0
On the ellipse 4x2 + 9y2 = 1, the points at which the tangents are parallel to the line 8x = 9y, are
A
$$\left( {{2 \over 5},{1 \over 5}} \right)$$
B
$$\left( { - {2 \over 5},{1 \over 5}} \right)$$
C
$$\left( { - {2 \over 5}, - {1 \over 5}} \right)$$
D
$$\left( {{2 \over 5}, - {1 \over 5}} \right)$$
Questions Asked from MCQ (Multiple Correct Answer)
WB JEE Subjects