" 6."7a^(3)+56b^(3)

Factorize the following expressions 7x^3+56y^3

Let 3^(a) = 4, 4^(b) = 5, 56(c) = 6, 6&(d) = 7, 7^(e) = 8 and 8^(f) = 9 . The value of the product (abcdef), is

The number of different straight lines that are formed with A(2,3),B(3,4),C(5,6),D(3,7) are

" If "A=[[1,2],[3,4],[5,6]],B=[[2,3,7],[1,0,3]]" verify that "(AB)^(T)=B^(T)A^(T)

The pH of the acid rain is approximately a)5.6 b) 2-3 c) 7-9 d) gt 10

The pH of rain water, is approximately : a) 5.6 b) 7.5 c) 7.0 d) 6.5

pH of acid rain is below (A) 5.6 (B)6 (C)6.5 (D)7

If A is an invertible matrix and A^(-1)=[(3,5),(5,6)] then A=?

56-:7*8(3)/(8)+5