C-05-Q069mediumsingle_mcq
The equation becomes after simplification—
The equation becomes after simplification—
- a
- b
ব্যাখ্যা
Expanding both sides gives ; the terms cancel, leaving the linear equation , so . (The intended reduced form is .)
The equation becomes after simplification—
Expanding both sides gives ; the terms cancel, leaving the linear equation , so . (The intended reduced form is .)