ABCD is an isosceles trapezium whose diagonals meet at O. AC= 3x+5, OD = 2x +4 and OB = x+1. Find x.
ABCD is an isosceles trapezium whose diagonals meet at O. AC= 3x+5, OD = 2x +4 and OB = x+1. Find x.

How do you find the Maclaurin series for tanx?
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Why is Axiom 5, in the list of Euclid’s axioms, considered a ‘universal truth’? (Note that the equation is not about the fifth postulate.)
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The smallest composite number is ______.
(a) 2
(b) 4
(c) 1
(d) None of these
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Find the arithmetic mean of the first ten odd natural numbers.
Last Activity: 8 Months ago
