Find the odd and even extensions of f(x) = x4−x3+x2 (x > 0)
[ Assume the domain and range is x < 0 of the following function ]
odd = , even =
Even extention of f(x): f(-x) = x4+x3+x2, x < 0
Odd extention of f(x): -f(-x) = −x4−x3−x2, x < 0
If the length and breadth of a rectangle are (x2−x+2) cm and (x2+x−2) cm respectively, find the area of the rectangle.
If x+1x=3, calculate x2+1x2,x3+1x3 and x4+1x4.