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there is any other to write cosx-sinx=0

there is any other to write cosx-sinx=0

Grade:12

3 Answers

bharat bajaj IIT Delhi
askIITians Faculty 122 Points
10 years ago
cos x - sin x = 0 implies that tan x = cot x = 1
Hence x = (4n+1)p/4
bharat bajaj IIT Delhi
askIITians Faculty 122 Points
10 years ago 
cos x - sin x = 0 implies that tan x = cot x = 1
Hence x = (4n+1)p/4

Thanks & Regards
Bhara Bajaj
askIITians Faculty
IIT Delhi
sudhir pal
askIITians Faculty 26 Points
10 years ago
cosx - sinx = 0
dividing by cosx (cosx not equal to 0)
1-tanx = 0
.i.e x = (4n+1)pi/4 for all n belongs to integers

Thanks & Regards
Sudhir,
askIITians Faculty
Qualification.
IIT Delhi

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