x^(2)-(3x)/(10)-(1)/(10)=0

If tan y=(2^(x))/(1+2^(2x+1)), then (dy)/(dx) at x=0 is -(3)/(10) (b) -(3)/(10)ln2-(1)/(10)(d)-(1)/(10)ln2

x^(2)-3x-10=0

The probability distribution of a random variable X is given below: {:(X=x,0,1,2,3),(P(X=x),(1)/(10),(2)/(10),(3)/(10),(4)/(10)):} Then the variance of X is

int_(0)^(10)(x^(10))/((10-x)^(10)+x^(10))dx is equal to a)10 b)5 c)2 d)1/2

The coefficient of x^(-10) in (x^(2)-(1)/(x^(3)))^(10) is

The coefficient of x^(-10) in (x^(2)-(1)/(x^(3)))^(10), is

The coefficient of x^(-10)in(x^(2)-(1)/(x^(3)))^(10) is

Consider the quantities such that x_(1),x_(2),….x_(10),-1 lex_(1),x_(2)….,x_(10)le 1 and x_(1)^(3)+x_(2)^(3)+…+x_(10)^(3)=0 , then the maximum value of x_(1)+x_(2)+….+x_(10) is

Consider the quantities such that x_(1),x_(2),….x_(10),-1 lex_(1),x_(2)….,x_(10)le 1 and x_(1)^(3)+x_(2)^(3)+…+x_(10)^(3)=0 , then the maximum value of x_(1)+x_(2)+….+x_(10) is

Consider the quantities such that x_(1),x_(2),….x_(10),-1 lex_(1),x_(2)….,x_(10)le 1 and x_(1)^(3)+x_(2)^(3)+…+x_(10)^(3)=0 , then the maximum value of x_(1)+x_(2)+….+x_(10) is