Question

(m) Write first 5 terms of an A. P. having common difference
$- 4$
4.​

Answer 1

$given \: common \: \: dif ference \: is \: - 4 \\ the \: first \: 5 \: terms \: of \: ap \: are \: a \: a - 4d \: a - 8d \: a - 12d$

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Answer 2

Answer:

The 1st 5 terms having common difference -4 is 20,16,12,8,4

Step-by-step explanation:

As A=T2-T1

=16-20

=-4

A=T3-T2

=12-16

=-4

Hence, proved

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