Past Papers’ Solutions | Edexcel | AS & A level | Mathematics | Core Mathematics 1 (C1-6663/01) | Year 2014 | June | Q#2
Question
a. Write down the value of 
.
b. Simplify fully 
.
Solution
a.
b.
Question
a. Write down the value of .
b. Simplify fully .
Solution
a.
b.
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