In the following question, select the odd word pair from the given alternatives.
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Which one does not belong to the group?
The variance of a set of data is 121. Then the standard deviation of the data is
ΔABC is right angled at B. If cotA = 7/24, then what is the value of cosecC ?
If secA + tanA = a, then the value of cosA is
In triangle ABC, BAC = 90 deg and AD is perpendicular to BC. If AD = 6cm and BD = 4cm, then the length of BC is
At least one pair of opposite angles is congruent in a _____.
32% of a number exceeds 17% of the same number by 120. What is the value of the number?