Question

find the value of cot 10×cot 20×cot 30×cot 40×cot 90​

Answer 1

Answer:

is in pics

Step-by-step explanation:

Hope this benefit to you

Answer 2

GIVEN:

cot 10×cot 20×cot 30×cot 40×cot 90

TO FIND:

value of cot 10×cot 20×cot 30×cot 40×cot 90

FORMULA USED:

• Cot 90° = 0
• if we multiply any number with 0 , result will be zero i.e., k × 0 = 0

SOLUTION:

It is given that cot 10×cot 20×cot 30×cot 40×cot 90 .

We know that cot 90 = 0

$\therefore$ cot 10×cot 20×cot 30×cot 40×0

$\sf\longmapsto{0}$

ANSWER:

The value of cot 10×cot 20×cot 30×cot 40×cot 90 is 0.

@BrainlicaLDoll