Question 11 Exercise 4.3

Question-2 exercise- 2.1

Question-2 exercise- 2.1

Akriti solved 10 questions of an exercise of 40 questions. Radhika solved 2/(5) of the same exercise. Who had solved more questions and by how many?

Q4 exercise- 2.1

Solve question no. 1 of exercise 1 by the method of substitution.

class 10 exercise 8.4 question 4 part 1and2

In question 3 of the same exercise, the radius of the sphere is a . The length of the string is also a . Find tension in the string.