Trigonometry class 10 exercise 8.4 question 5 part 10

class 10 exercise 8.4 question 4 part 1and2

Application Of Trigonometry Class 10 | CBSE Class 10 Height And Distance

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?

Arithmetic progression | class 10 | Exercise 5.1 |

A student has to answer 10 questions, choosing at least 4 from each of part A and B. If there are 6 questions in part A and 7 in part B. In how many ways can the student choose 10 questions?