Question

The value of cot (90-70) is ​

Answer 1

Answer:

20 is the answer

mark it as brainliest

Answer 2

Answer:

Well the value of Cot 90 is 0

Now split the cot in the form cos/sin

cot = cos/sin

cot 90 = cos 90/sin 90

(now put the values cos 90 = 0 and sin 90 = 1)

cot 90 = 0/1

so the answer is Zero and if there is any problem feel free to correct me .