Ask Question
19 January, 01:03

Prove sin^3z*cos^2z=sin^3z-sin^5z

+5
Answers (1)
  1. 19 January, 01:23
    0
    Left hand side

    sin^3z * (1 - sin^2z) = RHS

    let sin z = y

    y^3 * (1 - y^2) = RHS

    y^3 - y^6 = RHS

    sin^3z - sin^6z = RHS

    the answer at RHS should be to the power of 6. u better check it next time
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “Prove sin^3z*cos^2z=sin^3z-sin^5z ...” in 📘 Mathematics if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers