If (cosx)^6 + (sinx)^6 = a1 + a2 cos4x and a1*a2=m/n(where m/n is rational) is in its lowest form, then (m+n) equals?
Asked by ajayagarwal1970
| 22nd Jun, 2014,
08:46: PM
Expert Answer:

Answered by Vimala Ramamurthy
| 23rd Jun, 2014,
03:39: PM
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