Question

4. While measuring acceleration due to gravity by simple pendulum a student makes a positive error of 1% in length of the pendulum and negative error of 3% in the value of time period. His percentage error in the measurement of the value of 'g' is 1) 2% 2) 1% 3) 7% 4) 10%​

Answer 1

Answer:

4%                        

Is the ans

Explanation:

Answer 2

Answer:

make me brainliest I will answer this question