Introduction To Trigonometry
> Question
MCQ
1 mark
Year: 2025
Easy
CBSE Class 10
trigonometry
comparison-of-ratios
Question
Which of the following statements is true?
Solution
1
cos
is a decreasing function in
(
0°
,
90°
)
, so
cos
20°
>
cos
70°
.
+1 mark
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