अगर सिं थेता 4/5 है तो कोट ठेता क्या होगा
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Answer:
3/4
Step-by-step explanation:
sin = 4/5
sin² थीटा+cos² थीटा =1
cos² थीटा = 1-sin² थीटा
cos²= 1- 4²/5²
cos²= 9/25
cos= 3/5
tan = sin /cos
tan = 4/5÷3/5
tan= 4/3
cot = 1/tan= 1÷4/3
cot = 3/4
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