Home
Class 12
MATHS
The greatest value of 2sqrx+3sqry+4sqrz+...

The greatest value of `2sqrx+3sqry+4sqrz+5sqru` for possible values of `x,y,z,u` which satisfy the condition `4x+9y+16z+25u=720` is `msqrn` where `m,ninN` and n is a prime number then `m+n` is

Promotional Banner

Similar Questions

Explore conceptually related problems

Find the values of x , y , za n da which satisfy the matrix equation [(x+3, 2y+x), (z-1, 4a-6)]=[(0,-7), (3, 2a)]

Find the values of x, y, z if the matrix A=[[0, 2y, z],[ x, y,-z],[ x,-y, z]] satisfy the equation A^(prime)A=I .

The value of the expression sinx+ siny + sinz where x, y, z are real numbers satisfying x+y+z= 180^@ is

Let a, x, y, z be real numbers satisfying the equations ax+ay=z x+ay=z x+ay=az, where x, y, z are not all zero, then the number of the possible values of a is

If x,y,z be three numbers in G.P. such that 4 is the A.M. between x and y and 9 is the H.M. between y and z , then y is

If |x-16|le4 and |y-6|le2 , what is the greatest possible value of x-y?

Let S={(x,y)|x,y in R, x^2+y^2-10x+16=0} . The largest value of y/x can be put in the form of m/n where m, n are relatively prime natural numbers, then m^2+n^2=

If x , y, z are positive reals satisfying 4xy + 6yz + 8 zx = 9 , then the greatest possible value of the product xyz is

Find the value of 64 x^3-\ 125 z^3, if 4x-5z=16 and x z=12

If x,yinR^+ and log_10(2x)+log_10y=2 , log_10x^2-log_10(2y)=4 and x+y=m/n ,Where m and n are relative prime , the value of m-3n^(6) is