Math, asked by Dheeraj0612, 10 months ago

solve this problem and give solution​

Attachments:

gopspku: is it 36 or 37 u needed
Dheeraj0612: both

Answers

Answered by gopspku
0

Answer for 37

d=2  a=3

Step-by-step explanation:

a+3d=3a

3a-a-3d=0

2a-3d=0       -eq(1)

a+6d=2(a+2d)+1

a+6d=2a+4d+1

2a-a-6d+4d+1=0

a-2d+1=0

a-2d= -1   -eq(2)

eq(1)-2*(eq(2)) =>       2a-3d=0 -

                                  2a-4d=-2

                                       d=2

sub value of d in eq(1): 2a-3d=0

                                     2a-3*2=0

                                     2a=6

                                     a=3//


Dheeraj0612: do 36 also then i'll make u brainly
gopspku: idk the 36th.. sryy dude
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