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If  are the cube roots of  then for any  and  the values of  are

a)

b)

c)

d)

None of these



Question ID - 103331 | SaraNextGen Top Answer

If  are the cube roots of  then for any  and  the values of  are

a)

b)

c)

d)

None of these

1 Answer
127 votes
Answer Key / Explanation : (a ) -

(a)

The three cube roots of  (i.e. solutions of ) are

Let  Then,

If  then

Every other choice of  will give its value as  or

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