Question

If alpha = -7/9 and bita = 1 ,then find the value of alpha/bita+bita/alpha?

Answer 1

Answer:

Step-by-step explanation:

Answer 2

Answer:

-2/7

Step-by-step explanation:

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alpha=-7/9

beta =1

alpha + beta = -7/9 + 1/1 = (-7 + 9)/9

= 2 / 9 ________eq 1

alpha × beta = -7/9 × 1 = -7/9 ______eq 2

now , A.T.Q ...

alpha / beta + beta / alpha

by taking l.c.m.

(beta + alpha) / alpha × beta

(2/9) / (-7/9) from eq 1 and 2

2/-7 = -2/7

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