Math, asked by prathyushmadhira007, 2 months ago

a1=5,a4=91/2 find a2 a3​

Answers

Answered by abhi230204
19

\huge\color{lime}\boxed{\colorbox{black}{⭐Answer :-⭐}}

a1 =5

a4 = 91/2

now,

a4 =a1+3d

91/2= 5+3d

=> 91= 10+6d

=>81=6d

=>d=81/6 =>27/2

\huge\purple{\boxed{d =  \frac{27}{2} }}

so,

a2 =a+d

a2=5+27/2

a2=10+27/2

then ,

\huge\purple{\boxed{a2 =  \frac{37}{2} }}

similarly,

a3=a2+d

a3=37/2+27/2

a4=64/2 =>32/1

\huge\purple{\boxed{a3 = 32}}

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