# If 3cot A = 4, find ...

If 3cot A = 4, find the value of Cos A- Sin A.

Anwaya Kumar Nayak 9 months, 3 weeks ago

Cos A=b/h=4/3

Siddhu Kumar 9 months, 3 weeks ago

3cotA=4 So,cotA=3/4=b/p H=? H=5 CosA=b/h=3/5 SinA=p/h=4/5 Value=cosA-sinA =3/5-4/5 =-1/5 Where b is base ,p is perpendicular and h is hypotenuse

Anwaya Kumar Nayak 9 months, 3 weeks ago

CotA=4/3, then h=5 so cos a -sin a=1/5

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