If `(a+b)+i(a-b)=2-3i` find `a\ a n d\ bdot`

If (a+b)-i(3a+2b)=5+2i , then find a a n d bdot

If 2b+(a-b)i=2+3i, then find a and b. .

If a-5b+3ai=7-3i, then find a and b.

If a-b+2ai=3+6i, then find a and b.

If a+(b+2a)i=1-4i, then find a and b.

In A B C ,= if (a+b+c)(a-b+c)=3a c , then find /_Bdot

Find the value of a \ a n d \ b if the system of equation a^2x-b y=a^2-b \ a n d \ b x-b^2y=2+4b (i) posses unique solution (ii) infinite solutions

If equations x^2+a x+12=0. x^2+b x+15=0a n dx^2+(a+b)x+36=0, have a common positive root, then find the values of a a n d bdot

Find vec axx vec b ,\ if\ vec a=2 hat i+ hat k\ a n d\ vec b= hat i+ hat j+ hat kdot

If (sqrt(8)+i)^(50)=3^(49)(a+i b) , then find the value of a^2+b^2dot