Math Problem Statement
a^x=b^y=c^z যেখানে a≠b≠c এবং abc=1 হলে প্রমাণ কর যে, x^(-3)+y^(-3)+z^(-3)=(3*((xyz)^(-1))
Solution
Ask a new question for Free
By Image
Drop file here or Click Here to upload
Math Problem Analysis
Mathematical Concepts
Exponents
Logarithms
Algebraic Manipulation
Symmetry
Formulas
x^{-3} + y^{-3} + z^{-3} = 3 \left( \frac{1}{x y z} \right)
a^x = b^y = c^z = k
\ln a + \ln b + \ln c = 0
Theorems
Logarithmic properties
Cubic identity
Suitable Grade Level
Grades 10-12