College Math e-Book's MCQs - Complete
Online Math Learning App's Quiz & e-Book PDF Download - 218
Apps:
MCQ 218:
Cos6θ+cosec3θ =
- 2cos9θ/2 cos3θ/2
- 2sin9θ/2 sin3θ/2
- 2sin9θ/2 cos3θ/2
- None of Above
a
College Math App & e-Book Tests PDF Download
Relation b/w roots and the coefficients of quadratic equations Test 229
Groups in Maths Test 230
Period of Trigonometric Functions Test 231
Basic Trigonometric Identities Test 232
Remainder Theorem Test 233
Harmonic Mean Test 234
Arithmetic Progression Test 235
Introduction of Partial Fractions Test 236
Solution of a Quadratic Equations Test 237
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College Math MCQs eBook Download
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