Question

If P Q R and S are in AP then
r - q is

Answer 1

Answer:

common difference

I THINK MY ANSWER WILL BE CORRECT OR NOT

Answer 2

$Given \: A.P : p, q , r \: and \: s$

$we \:know \: that , \\\blue { ( Difference \: of \:any \: two \: consecutive}\\\blue{terms \: is \: called \:Common \: differnce )}$

$Here , \\\pink { Common \: differnce = q - p = r - q = s - r }$

Therefore.,

$\red{ Common \: differnce}\\\green { = q - p = r - q = s - r }$

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