# OldTimer

 Username OldTimer Score 101 Stats Questions 18 Answers 11

+1
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OldTimer  Jan 31, 2019
+1
65
2
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OldTimer  Jan 22, 2019
0
126
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### General Solution - Trigonometry

OldTimer  Dec 8, 2018
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143
9
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### ​ Trigonometric Identities - 2

OldTimer  Nov 17, 2018
+2
142
4
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### A big thank you to the experts who so painstakingly solve Questions received!!

off-topic
OldTimer  Oct 31, 2018
0
123
5
+101

### Trigonometry - Identities

OldTimer  Oct 31, 2018
+1
209
4
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### Trigonometry Graphs

OldTimer  Aug 24, 2018
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348
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### Trigonometry 10 sin^2(x) + 10 Sin (x) Cos (x) - Cos^2 (x) = 2

OldTimer  Jun 18, 2018
0
230
0
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### Binomial_2

OldTimer  Mar 27, 2018
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333
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### Sum of Cubes - Odd Integers

OldTimer  Feb 26, 2018
+3
296
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OldTimer  Feb 8, 2018
0
373
1
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### Sum of Terms:Sum of n terms for -3n^2+2n+5

OldTimer  Dec 4, 2017
0
426
2
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OldTimer  Nov 10, 2017
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413
1
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OldTimer  Oct 20, 2017
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3944
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### If x = log a (bc), y = log b (ca) and z = log c (ab) prove that

OldTimer  Sep 29, 2017
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682
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### Find xy and hence solve for all values of x and y

OldTimer  Jul 23, 2017