Adding 2 Sine waves

This is an animation showing the adding of 2 sine waves.

http://myfreefilehosting.com/f/7cb70e6e2a_0.08MB

Video on Trigonometric Graphs

Enjoy the video!

Chapter 6: Trigonometric Functions & Graphs

Please find attached URL lecture assignment of EMATH1 lecture on FTrigonometric Functions & Graphs.

http://myfreefilehosting.com/f/b9783c2cd9_0.2MB

Chapter 5: Exponential & Logarithmic Functions

Please find attached URL lecture assignment of EMATH1 lecture on Exponential & Logarithmic Functions.

http://myfreefilehosting.com/f/629845a1fa_0.2MB

Rotating Phasor

Try out the following URL for a good understanding of rotating phasor. Enjoy!

http://www.physics.udel.edu/~watson/phys208/phasor-slow.html

Sine and Cosine Curve

Try out the following URL for a good understanding of Amplitude, Period, Phase Shift and Vertical Translation of Sine and Cosine Curves. Enjoy!

http://curvebank.calstatela.edu/cs390trig/cs390trig.htm

The PI Song

USA celebrates the PI day on 14th March. Guess why it is celebrated on that day!
Enjoy the PI Song.