Class 10 ex 12.2 in hindi Q 3
Question
3 rotten apples are mixed with 7 good apples in a box . three apples are choosen from the box find the probability distribution of no of good apples also find its mean and variance
Solve 7x 1 <4x 5 and represent the solution graphically on the number line
Maths
Nov. 8, 2019, 6:58 p.m.
Answer
If f(x)=√x,(x≥0)and g(x)=x square-1 are two real functions,then define fog and gof ,if they exist