Question

Partial derivative of kinetic energy an
Lagrangian wrt generalized velocity
O unequal
O equal
constant

Answer 1

Step-by-step explanation:

The weekly observations on cost of living index in a certain city for a particular year are given below.

Cost of living index

140-150

150-160

160-170

170-180

180-190

190-200

Number of

weeks

5

8

20

9

6

4

Calculate mean weekly cost of living index by using Step deviation Method hope it help you to find the answer is yes I am fine with me as brainliest you have been working