Select the odd word/letters/number/number pair from the given alternatives.
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What is the simplified value of cosec6A – cot6A – 3 cosec2A cot2A?
Which of the following conditions is TRUE for the two line segments AB and CD to be congruent?
If x+19x=4, then 9x2+19x2 is
A pentagonal prism has 15 edges. How many vertices does it have?
The length of the two parallel sides of a trapezium are 16 m and 20 m respectively. If its height is 10 m, its area in square metres is
What is the average of first 30 multiples of 9?
What is the simplified value of (cotA + tan B)/(cot B + tan A)?