- Home
- Standard 10
- Mathematics
8. Introduction to Trigonometry
easy
$\sin 60 \cdot \cos 30+\cos 60 \cdot \sin 30= ..........$
A
$\frac{3}{2}$
B
$1$
C
$\frac{1}{2}$
D
$\frac{1}{4}$
Solution
Solution is Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut elit tellus, luctus nec ullamcorper mattis, pulvinar dapibus leo.
Standard 10
Mathematics
Similar Questions
Which of the following group truely match the data of Part $I$ with the data of Part $II$ ?
Part $I$ | Part $II$ |
$1.$ $\cos(90-\theta)$ | $a.$ $\sec \theta$ |
$2.$ $\cot(90-\theta)$ | $b.$ $\sin \theta$ |
$3$ $\operatorname{cosec}(90-\theta)$ | $c.$ $1$ |
$d.$ $\tan \theta$ |
medium