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Mathematics - 29 June 2006

[Selected]: All categories ➔ Science & Mathematics ➔ Mathematics

1 ⤊

prove that cos2A/1-sinA=1+sinA?

2006-06-29 01:33:05 · 12 answers · asked by kiKo 1

1 ⤊

What are the angle of elevation and angle of depression in trignometry?

2006-06-29 00:19:34 · 5 answers · asked by lockedup2287 1

1 ⤊

Why is the square root of 123456789 nothing but 1s?

2006-06-29 00:17:16 · 3 answers · asked by Anonymous

7 ⤊

If an item costs £198 and its price has been increased by 10% what was its original price?

I know the answer is £180 but how do you calculate this for any
any ammount & any percentage

2006-06-29 00:11:18 · 19 answers · asked by ahbooser 2

1 ⤊

How can one get 100 using only five 3's?

2006-06-29 00:00:21 · 12 answers · asked by shake2287 1

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