Thursday
April 17, 2014

Homework Help: Maths trig

Posted by Stephan pultree on Sunday, April 29, 2012 at 2:06am.

Use compound angle formulae to express Second harmonic i2= sin2t and the the third harmonic i3=sin3t in terms of the first harmonic sint

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

trig - Expan each of the following using the compound-angle formulae:sin(x + ...
MATH PLEASE - can a reference angle be negative? Tye "reference angle" in google...
trig - A coil of wire rotating in a magnetic field induces a coltage E=20sin((...
chemistry - 2.4g of a compound of carbon, hydrogen and oxygen gave on combustion...
chemistry - 2.4g of a compound of carbon, hydrogen and oxygen gave on combustion...
trig - Use a compound angle formula for sine to show that sine2(theta) = 2sine(...
structural formulae - REACTION 1 IS A CARBON COMPOUND CONTAINING AN ALCOHOL ...
physics - How does a wavelength of the fourth harmonic on a rope with both ends ...
Trig - How do you express sin4x as a trigonometric funcition of x using the ...
Physics - You want to make an old-fashioned pendulum clock, with a period of ...

Search
Members