Solve: `(11)/(a +b) + 2 (a -b) = 11, (22)/(a +b) + 3(a -b) = 17`

Solve for a and b : 2^(a) + 3^(b) = 17 and 2^(a+2) - 3^(b+1) = 5

If (10a^3 + 4b^3) : (11a^3 - 15b^3 =7:5, then (3a + 5b) : (9a - 2b)=? यदि (10a^3 + 4b^3) : (11a^3 - 15b^3 =7:5 है, तो (3a + 5b) : (9a - 2b)=?

Solve : -4 = -7 + 3x . A. -1 B. 1 C. (11)/(3) D. (-11)/(3)

Solve : 3a+5b=-9 , 2a+5b=-11 .

If (5+2sqrt(3))/(7+4sqrt(3))=a+bsqrt(3) , then a=-11 , b=-6 (b) a=-11 , b=6 (c) a=11 , b=-6 (d) a=6, b=11

Find a and b , when (2a+b,11)=(1,a-3b).

Given A = (a + 2,- 1) and B = (11, 7). Find a if AB = 17.

What is the correct ascending order for the given fractions? (A) frac(22)(7) , frac(13)(17) , frac(11)(19) , frac(2)(3) , (B) frac(11)(19) , frac(2)(3) , frac(13)(17) , frac(22)(7) , (C ) frac(2)(3) , frac(11)(19) , frac(13)(17) , frac(22)(7) (D) frac(2)(3) , frac(13)(17) , frac(11)(19) , frac(22)(7) .

If a +b= 11 and a^(2) + b^(2) = 65 , find a^(3) + b^(3)

Which of the following numbers are twin primes? (a) 3, 5 (b) 5, 11 (c) 3, 11 (d) 13, 17