2(1−x)2
−2(1−x)2
−1√1−x
1√1−x
Correct answer is A
y=1+x1−x
Using quotient rule, vdudx−udvdxv2, we have
dydx=(1−x)(1)−(1+x)(−1)(1−x)2=(1−x+1+x)(1−x)2
= 2(1−x)2.
Given that r=3i+4j and t=−5i+12j, find the acute angle between them....
The tangent to the curve y=4x3+kx2−6x+4 at the point P(1, m) is parallel to the x-...
In a firing contest, the probabilities that Kojo and Kwame hit the target are 25 and \(...
Using binomial expansion of ( 1 + x)6 = 1 + 6x + 15x2 + 20x3 + 6x5 + x)6, f...
Given that f: x --> x2 - x + 1 is defined on the Set Q = { x : 0 ≤ x < 20, x...
Consider the statements: x: The school bus arrived late y: The student walked down to school Whic...
If y=x3−x2−x+6, find the values of x at the turning point....
Find the upper quartile of the following scores: 41, 29, 17, 2, 12, 33, 45, 18, 43 and 5. ...