Question

QL and RM are median,s of a ∆PQR, right angled at p. Prove that 4(QLM^2 + RM^2) = 5BR^2​

Answer 1

Step-by-step explanation:

The range is the difference between the highest and lowest values within a set of numbers. To calculate range, subtract the smallest number from the largest number in the set. ... To find the variance in a data set, subtract each number from the mean, and then square the result.QL and RM are median,s of a ∆PQR, right angled at p. Prove that 4(QLM^2 + RM^2) = 5BR^2

Answer 2

Answer:

This is the answer to understand.

Hope it helps.

Please follow.

Please thanks.