Question

Please tell the answer i will do brainliest

Answer 1

Let 2^x = 5^y = 10^z = k(Some constant value).

= > 2^x = k

2 = k^(1/x)  ----- (1)


= > 5^y = k

5 = k^(1/y) ----- (2)


= > 10^z = k

10 = k^(1/z)  ------ (3)


On solving (1) & (2), we get

= > 2 * 5 = k^(1/x) * k^(1/y)

= > 10 = k^(1/x + 1/y)

= > k^(1/z) = k^(1/x + 1/y)


Therefore 1/x + 1/y = 1/z.



Hope this helps!

Answer 2

HEYA!!!

Your answer is in the attachment....

HOPE IT HELPS!!!