Find the Value Of: Log 3 81 - Mathematics

Find the value of: log ₃ 81

बेरीज

log ₃ 81
Let log ₃ 81 = x
⇒ 3^x = 81
⇒ 3^x = 3⁴
∴ x = 4.

shaalaa.com

Interchanging Logarithmic and Exponential Forms - Logarithmic to Exponential

या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?

पाठ 10: Logarithms - Exercise 10.1

पाठ 10 Logarithms
Exercise 10.1 | Q 4.11

Express the following in the exponential form:
log₂ 128 = 7

Express the following in the exponential form:
log₃ 81 = 4

Express the following in the exponential form:
log_b a = c

Express the following in the exponential form:

`"log"_2 (1)/(2)` = -1

Express the following in the exponential form:
log₅ a = 3

Find x in the following when: log ₄ 0.0625 = x

Find the value of: log ₃ 81

Find the value of: log ₅`(1)/(25)`

If log ₁₀ m = n, express the following in terms of m: 10 ²ⁿ⁺¹

If log ₁₀x = p, express the following in terms of x : 10^p