Ashwin

Given cos X = -0.147, find two possible values for X that are not co-terminal.

Evaluate Integral x^2+4 / x^4+x^2+16 dx

A man lifts a luggage of 20 kg from the ground and puts it on his head 2m above the ground. Calculate the work done by him on the luggage.

how much ml of concentrated hci required to make 0.5N hcl solution? /

Which of the following has greatest mechanical advantage Load=150N, EFFORT =25N Load=685N, EFFORT =1235N Load =147, EFFORT =30 N

if p and q are integers such that p+q =9, then what is the value of q - 9 / 4p

Thank you. Can you explain how to do this?

This is because this is the effect on the EXPERIMENTAL molar mass, which depends only on P, V, and mass. The actual molar mass stays the same; just the molar mass that you calculate changes once the molecules start forming dimers.

Please answer