Question

help aggain plz

Answer 1

@Agl202

Answer 2

first check is n=1 true statement or not ?
substitute n for 1

Answer 3

how do i do that

Answer 4

sorry im really slow today i jsut got home from base

Answer 5

\[n^2-n+2 =2 \] substitute n for 1
do you get equal sides ?

Answer 6

not really sorry

Answer 7

these are the steps for mathematical induction
`1st)` substitute n for 1 to check is the L.H.S = R.H.S ? if the statement is true then next step is
`2nd)` assume it is true for n=k (substitute n for k) this step is called " induction assumption'
`3rd)` substitute n for k+1 and we want to show the statement is true for n= k+1 based on the 2nd step assumption

Answer 8

ohh ok

Answer 9

what do you mean
replace n with one and then solve left side
both sides are equal at the end ?

Answer 10

what?? im confused

Answer 11

why did you ask that question for?

Answer 12

@surjithayer plz help me im so confused rn

Answer 13

\(\color{blue}{\text{Originally Posted by}}\) @Nnesha
\[n^2-n+2 =2 \] substitute n for 1
do you get equal sides ?
\(\color{blue}{\text{End of Quote}}\)
this is simple algebra
substitute n for 1
then solve left side

Answer 14

if both sides are equal THEN we can work on 2nd step

Answer 15

and how do we do that

Answer 16

??

Answer 17

do what ?

Answer 18

\[n^2-n+2=2\]replace n with one

Answer 19

@Directrix

Answer 20

@freckles @Hero