write the next four terms of the ap root 2,root 8,root 18,root 32......
Sivashankari:
hmm
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Answer:
5√2
Step-by-step explanation:
√2 ,
√8 can be written as √2×4=2√2 coz √4=2
similarly,√18=√9×2=∛2,
√32=√16×2=4√2
here a=√2
d=a2-a1 = 2√2-√2= √2
∴a5=a+4(d)
⇒ √2+4(√2)
5√2
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