3x−42x−7,x≠72
3x−72x−4,x≠2
2x−74x−3,x≠34
4x−72x−4,x≠2
Correct answer is B
h:x→2−12x−3
h(x)=2(2x−3)−12x−3=4x−72x−3
Let x = h(y)
x=4y−72y−3
x(2y−3)=4y−7⟹2xy−4y=3x−7
y=3x−72x−4
h−1(x)=3x−72x−4
Consider the statements: x: The school bus arrived late y: The student walked down to school Whic...
Which of the following vectors is perpendicular to (−13)?...
The table shows the operation * on the set {x, y, z, w}. * X Y Z W X Y Z X W ...
Find the coordinates of the centre of the circle 3x2 + 3y2 - 6x + 9y - 5 = 0...
The first term of a Geometric Progression (GP) is 34, If the product of the second and ...
Given that n=10 and ∑d2=20, calculate the Spearman's rank correlation coeffic...