Solve it :-
y2=2.3
The given equation it y2=2.3
⇒y2=2.31
⇒y×1=2.3×2[Cross-multiplying]⇒y=4.6
Hence, the value of y is 4.6
Solve : 4.04+8.09-6.98+0.0043-2.3
Solve the following system of linear equations forxandy
xa+yb=2;bx-ay=a+b
y/2=2.3
Evaluate the following expression forx=-1,y=-2,z=3
xy+yz+zx