2015 · Q41
Consider the following statements :
- 1sin66° is less than cos66°.
- 2sin26° is less than cos26°.
Which of the above statements is/arecorrect ?
Elementary MathematicsStatistics
- A1 only
- B2 only
- CBoth 1 and 2
- DNeither 1 nor 2
Explanation
sin66 > cos66 (= sin24), so statement 1 is false; sin26 < cos26 (= sin64), so statement 2 is true. Hence 2 only, option (b).