Dr.k.c.sinha(सरल गणित |Math solution|Class-10|Ex- 4.4|Q.no-( 43-to-46)|‪@wisdompoint1970‬

Dr.k.c.sinha(सरल गणित |Math solution|Class-10|Ex- 4.4|Q.no-( 43-to-46)|‪@wisdompoint1970‬

Dr.k.c.sinha(सरल गणित )|Math solution|Class-10|Chapter 4|Ex 4.4|Q.no-(43, 44, 45, 46)|‪@wisdompoint1970‬