Wb Jee
Sets And Relations
WB JEE 2010
MCQ+1 / -0.252010
Let R be the set of real numbers and the mapping f : R \(\to\) R and g : R \(\to\) R be defined by f(x) = 5 \(-\) x2 and g(x) = 3x \(-\) 4, then the value of (fog)(\(-\)1) is
Wb Jee
WB JEE 2010
Let R be the set of real numbers and the mapping f : R \(\to\) R and g : R \(\to\) R be defined by f(x) = 5 \(-\) x2 and g(x) = 3x \(-\) 4, then the value of (fog)(\(-\)1) is