(x2 - 1)-\(\frac{1}{2}\)
(x2 - 1)1
(x2 - 1)
(x2 - 1)-1
Correct answer is A
x2(x2 - 1)-\(\frac{1}{2}\) - (x2 - 1)\(\frac{1}{2}\) = \(\frac{x^2}{(x^2 - 1)^\frac{1}{2}}\) - \(\frac{(x^2 - 1)^\frac{1}{2}}{1}\)
= \(\frac{x^2 - (x^2 - 1)}{(x^2 - 1) ^\frac{1}{2}}\)
= \(\frac{x^2 - x^2 + 1}{(x^2 - 1)^\frac{1}{2}}\)
= (x2 - 1)-\(\frac{1}{2}\)
In the diagram, RT is a tangent to the circle at R, < PQR = 70\(^o\), < QRT = 52\(^o\), < Q...
Find the 17term of the Arithmetic Progression (A.P):-6,-1,4 ...
The relation y = x2 + 2x + k passes through the point (2,0). Find the value of k...
What is the equation of the curve? ...
Find the values of x and y respectively if \(\begin{pmatrix} 1 & 0 \\ -1 & -1\\ 2 & 2 \...
If N varies directly as M and N = 8 when M = 20 find M when N = 7 ...