Practicing Success
If x = 5t and $y = \frac{1}{3}( t +1)$, then the value of t for x = 3y is : |
$\frac{1}{3}$ $\frac{1}{2}$ $\frac{1}{4}$ $\frac{1}{5}$ |
$\frac{1}{4}$ |
X = 5t $y = \frac{1}{3}( t +1)$ X = 3Y We have, X = 3Y ... (A) So, put the value of X from equation (A) in X = 5t = 3Y = 5t ... (B) Now, put the value of $y = \frac{1}{3}( t +1)$ in equation (B) we have, = 3 × \(\frac{1}{3}\) × ( t+1) = 5t = t +1 = 5t = 4t = 1 = t = \(\frac{1}{4}\) |