(-50) ÷ 50 = ____

Put the suitable symbol or = in the box: (-70) - (-50) ___ (-70) - 50

The value of lim_(xtooo) ((100)/(1-x^(100))-(50)/(1-x^(50))) is ___________.

Number of values of alpha such that the points (alpha,6),(-5,0) and (5,0) form an isosceles triangle is

The triangle obtained by joining the points A(-5,0), B(5,0) and C(0,6) is

In A B C ,ifa=10a n dbcotB+c cot C=2(r+R) then the maximum area of A B C will be (a) 50 (b) sqrt(50) (c) 25 (d) 5

Fill in the blanks: 50 xx ______ = 0

Let (x+10)^(50)+(x-10)^(50)=a_(0)+a_(1)x+a_(2)x^(2)+...+a_(50)x^(50) for all x in R , then (a_(2))/(a_(0)) is equal to

If the mean deviation about the median of the numbers a, 2a,……., 50a is 50, then |a| equals