Math, asked by mspk7, 1 month ago

form partial differential equation by eliminating arbitrary constant a, b from z=ax+by+a^2+b^2​

Answers

Answered by shubham85288
1

Answer:

Employment 11 14 17 Total 1 18 56 89 163 0 13 16 8 37 Total 31 72 97 200 What is the variance of employment? Give your answer to two decimal places.

Similar questions