Question

Ans. See Q. 6, P. 38.
2. How are colloidal, solution and suspension different from each other?
Ana
Dlacan
18 P 46​

Answer 1

Explanation:

If alpha, beta are real and alpha^2, - beta^2 are the roots of a^2 x^2 + x + 1 - a^2 = 0; (a > 1) , then beta^2 =

Top answer · 4 votes

alpha^2, - beta^2 are the roots of a^2x^2 + x + 1 - a^2 = 0 alpha^2 - beta^2 = - 1/a^2, And alpha^2 ( - beta^2) = 1 - a^2a^2 (alpha^2 + beta^2)^2 = (alpha^2 ... More