q29
1.2 7 class 12
Show that f: R to R given by f(x)=ax+b, where a, b belong to R and a is not equal to zero is a bijection
3√2*√5
Match Hs 2nd year
class 7
accounts and english speaking course
sin(x+y)/sin(x-y)=tanx+tany/tanx-tany
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