Question

if equals a=3/4 B= -1/2 C =2/3 then find the following i)a+b ii)a+b+c​ iii)a-b iv)a-b-c v) a+b-c​

Answer 1

Answer:

a=3/4, b=-1/2 , c=2/3

a+b=3/4-1/2

=(3-2)/4

=1/4

a+b+c=1/4+2/3

= (3+8)/12

= 11/12