Question

whayt is the value of cot 105=​

Answer 1

Step-by-step explanation:

the Value cot(105)

−0.26794919

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Answer 2

Answer:

cot 105=cot(60+45)

           cot(x+y)=cotx. coty-1÷coty+cotx

           cot(60+45)=cot60.cot45-1÷cot45+cot60

            cot 105=1/√3-1÷1/√3+1

             cot 105=1-√3÷1+√3

             cot 105=-0.2679355

             

Step-by-step explanation: