Question

cot45 + cot60

please help​

Answer 1

$cot45 + cot60$

$1 + \frac{1}{ \sqrt{3} }$

$\frac{ \sqrt{3 } + 1}{ \sqrt{3} }$

Answer 2

Answer:

1.57

Step-by-step explanation:

Things to know- √3=1.732, cot45°=1, cot60°=1/√3. You can refer the table at the end for the Trigonometric ratios of Standard angles.

cot45°+cot60°=1+1/√3

By taking LCM of the Denominator,

√3/√3+1/√3= √3+1/√3

We know that √3=1.732, so we'll substitute it-

=1.732+1/1.732

=2.732/1.732

=1.577 or round it of to 1.57 or 1.58

Make sure to mark my answer as the best answer

Here is the table