Trigonometry
Inverse Trigonometric Functions
MCQ (Single Correct Answer)Subjective
1
WB JEE 2017
MCQ (More than One Correct Answer)
+2
-0
On R, the set of real numbers, a relation $$\rho $$ is defined as 'a$$\rho $$b if and only if 1 + ab > 0'. Then,
A
$$\rho $$ is an equivalence relation
B
$$\rho $$ is reflexive and transitive but not symmetric
C
$$\rho $$ is reflexive and symmetric but not transitive
D
$$\rho $$ is only symmetric
Questions Asked from MCQ (Multiple Correct Answer)
WB JEE Subjects