Find the value of p for which the following system of linear equations has infinitely many solutions: x+(p+1)y = 5; (p + 1)x+9y= 8p-1
a₁x + b₁y = c₁
a₂x + b₂y = c₂
a₁/a₂ = b₁/b₂ = c₁/c₂
is the required condition
Showing posts with label cbse icse igcse. Show all posts
Showing posts with label cbse icse igcse. Show all posts
Subscribe to:
Posts (Atom)
-
reduction formula for (sinx)^m (cosx)^n with limits 0 to pi/2 in the numerator start off with (m-1) , (n-1) subtract 2 successively till 2 o... -
derive the mean and variance of the binomial distribution now to find the variance, we rewrite x^2 as x(x-1) +x before we start out for expl... -
Before taking the driving test you have to get a learner's license.For that you had to to take an objective test on the computer in the ...