Question

Given log₁₀x = 2a and log₁₀y = `b/2`. Write 10^a in terms of x.

Answer 1

log₁₀x = 2a
⇒ x = 10^2a    ...[ Removing logarithm from both sides ]
⇒ x^1/2 = 10^a
⇒ 10^a = x^1/2