Question

If xtan45°sin30º = cos30'tan30°, then x is equal to
A:root3
B: 2021-01-02 00:00:00
C: 1/root 2
D:1​

Answer 1

Step-by-step explanation:

xtan45sin30=cos30tan30

xtan45sin30=cos30×sin30/cos30

xtan45=1

x(1)=1

x=1