Question

THe sum of present age of Sonakshi and Savita is 31 Sonakshi age 3 year ago was 4 times the age of Savita find there present age. class 9th lesson 5
​

Answer 1

Answer:

$2 {1 \frac{ {e \cot( \tan(?) ) \times \frac{?}{?} }^{?} }{?} }^{2}$