find a€r such that z=-i is a root for the polynomial p(z)=z³-z²+z+1+ a. furthermore,

tally ledger and under groups

How can I prove the converse to the corollary to Quadrilateral theorem 2

solve the following system of inequation 5x/4+3x/8>3x>8

Sec^nx ×tanx

Science sample paper 2020

3+2root 5

• How to create main debtor ledger in tally including more debtors. Example: if any company has various branch in india. I want to create single debtor account including various branche of company.

   que no 1 pls  tell me sir

The cartesian equation of a line x =ay+b, z=cy+d. Find its direction ratios and reduce it to vector form

The cartesian equation of a line x =ay+b, z=cy+d. Find its direction ratios and reduce it to vector form