Math, asked by ajitdolui410, 9 months ago

a+1/a=2,a^11+1/a^11=? how solve this help

Answers

Answered by pal69

0

Answer:

a+1/a=2

multiple a both sides

we find,

a²+1=2a

a²-2a+1=0

(a-1) ²=0

a=1,

so, a^11 +1/a^11 =1+1=2

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