Question

√3cosA =sinA find the value of cotA​

Answer 1

Answer:

WE ARE GIVEN THAT

$\sqrt{3} COS A=SINA$

$\frac{COSA}{SINA} =\frac{1}{\sqrt{3} }$

COT A=1/$\sqrt{3}$

WE KNOW THAT COT 30=$\frac{1}{\sqrt{3} }$

HENCE COTA=COT30

A=30

Step-by-step explanation:

HOPE THIS HELPS YOU

Answer 2

Answer:

Given, √3 cos A = sin A.

We need to find the value of cot A.

By the information given,

sin A ÷ cos A = √3

Hence, tan A = √3

Now, we know that cot A = 1/tan A.

Hence, cot A = 1/√3

____________________

• sin A = Perpendicular/Hypotenuse
• cos A = Base/Hypotenuse
• tan A = Perpendicular/Base
• cosec A = Hypotenuse/Perpendicular
• sec A = Hypotenuse/Base
• cot A = Base/Perpendicular

These are ratios between sides of a right angles triangle.

• sin A/cos A = tan A
• cosec A /sec A = cot A
• cot A = 1/tan A
• cos A = 1/sin A
• cosec A = 1/sec A
• sin A = 1/cos A
• sec A = 1/cosec A
• tan A = 1/cot A