|4361|
|4364|
|2262|
|3264|
Correct answer is B
P2=|1121||1121|
|1×1+1×21×1+1×12×1+1×22×1+1×1|
= |3243|+|1121|
= |4364|
Find the area of the circle whose equation is given as x2+y2−4x+8y+11=0...
Find the value of x for which 6√4x2+1 = 13x, where x > 0...
f(x)=(x2+3)2 is defines on the set of real numbers, R. Find the gradient of f(x) at x ...
If √x+√x+1=√2x+1, find the possible values of x....
Which of the following quadratic curves will not intersect with the x- axis? ...
A stone is thrown vertically upward and distance, S metres after t seconds is given by S = 12t ...