Question

T1 and T2 in figure are​

Answer 1

solution

$t1 = \frac{5 + 7}{3 + 5 + 7} \times 120= \frac{12}{15} \times 120 \\ = \frac{4}{5} \times 120n \\ = 4 \times 24n = 96n$

and

$t2 = \frac{7}{3 + 5 + 7} \times 120n \\ = \frac{7}{15} \times 120n \\ = 7 \times 8n = 56n$

option (c)96 N,56N