Question

1) Let A = {1,2,3,4} Z B = N Let f:A-> B defined by f(x) = x 3 then(e) find range​

Answer 1

Answer:

$\huge\fcolorbox{blue}{pink}{☃αղsաҽɾ☃}$

$\bold{⇒A =1,2,3,4} \\ \\ \bold{⇒ \:B \: = 1,2,3,4,5 \: ..} \\ \\ \bold{⇒f(x) = {x}^{3} } \\ \\ \bold{ ⇒f(1) = {1}^{3} = 1 } \\ \\ \bold{⇒ \: f(2) = {2}^{3} = 8 } \\ \\ \bold{⇒ \: f(3) = {3}^{3} = 27 } \\ \\ \bold{⇒ \: f(4) = {4}^{3} = 64 } \\ \\ \bold{⇒Range = 1,8,27,64}$

Answer 2

Answer:

HIIIII AMIIIII

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