CAT WhatsApp Group
Sign in
Please select an account to continue using cracku.in
↓ →
CAT WhatsApp Group
If $$x^2+ y^2 + z^2 = xy + yz + zx$$, then what is the value of $$\frac{(7x+3y-5z)}{5x}$$ ?
We have
$$x^2+y^2+z^2=xy+yz+zx$$
we get x=y=z=1
so (7x+3y-5z)/5x = 5/5 =1
Create a FREE account and get:
