Question

. If alpha and Beta are the zeroes of p(x)=x²+x-1, then find (1/alpha)+(1/Beta).
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Answer 1

Answer:

answer is -1

as alpha + beta is -b/a that is 1

similarly alpha into beta is c/a that is -1

now take LCM of both you will get alpha+beta upon alpha beta .....put in the values and u will get an answer.....

hope this will help

Answer 2

Answer:

done ....................... now you have 200 thanks