A) 1
B) ?1
C) 2
D) 4
Correct Answer: A
Solution :
Given \[(gof)\,\,\left( \frac{-5}{3} \right)-(fog)\,\left( \frac{-5}{3} \right)\] \[=g\,\left\{ f\left( \frac{-5}{3} \right) \right\}-f\left\{ g\left( \frac{-5}{3} \right) \right\}=g(-2)-f\left( \frac{5}{3} \right)=2-1=1\] .You need to login to perform this action.
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