Rajasthan Board RBSE Class 12 Maths Chapter 13 Vector Ex 13.5 Question 1. Find the value of Solution: Question 2. Prove that Solution: Question 3. Evaluate the formula Solution: Question 4. For any vector ,

Rajasthan Board RBSE Class 12 Maths Chapter 12 Differential Equation Ex 12.7 Solve the following differential equations : Question 1. Solution: h and k are such that 3h + 2k - 5 = 0 and