Math, asked by manish8789, 1 year ago

Who to find the value of a

Attachments:

Answers

Answered by Anonymous

[Hello]

$<b><u><large><Marquee direction="left" behavior ="alternate"><large<\marquee>$

$<H6><CENTER><FONT COLOR="YELLOW">Answer:-<FONT><CENTER></H6$

$<BODY BGCOLOR ="RED">$

$<HR SIZE=16 HEIGHT=100 COLOR="blue">$

$<HR SIZE=16 HEIGHT=100 COLOR="green">$
a+53d=-61

a+3d=64

Solving by elimination method:)

a+53d=-61
a+3d=64
_________
50d=-125

d=-125/50
=)-5/2

Now putting the value d in Equation 2nd

a+3d=64

a+3(-5/2)=64

a-15/2=64

2a-15/2=64

2a-15=64×2

2a-15=128

2a=128+15

2a=143

a=143/2

a=143/2

ANS:-

Previous Question

Next Question