Recent content by Agrajag

Hi friendbobbiny, the final equation should be in the form y=mx+c where y is I(theta) and x is theta.

Homework Statement Linearise the following equation I(theta) = (I1 – I2 ) cos (2theta) + I2 where I1 and I2 are constants. Homework Equations I(theta) = (I1 – I2 ) cos (2theta) + I2 The Attempt at a Solution Not sure how to linearise the cos(2theta). Have tried trig identities, would the best...