Question

t2=4 & d = 2 then what is -f for an A.P value the value of a?​

Answer 1

Answer:

a=2t5=12⇒a+4d=12⇒2+4d=12⇒4d=12−2⇒4d=10⇒d=410∴d=25t2=a+d=2+25=24+5=29=4.5t3=a+2d=2+2×25=2+5=7t4=a+3d=2+3×25=2+215=24+15=219=9.5t

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Answer 2

Answer:

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