RD Sharma Solutions Class 11 Sets Exercise 1.6

RD Sharma Solutions Class 11 Chapter 1 Exercise 1.6

RD Sharma Class 11 Solutions Chapter 1 Ex 1.6 PDF Free Download

Exercise 1.6









Practise This Question

In a right angled triangle, as shown below, if AB=3 cm, BC=4 cm then what is the value of cos A?