Cot(45-A)=tan2A+ sec2A
1 answer:
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Answer: 0.88 (the 8 recurs)
Step-by-step explanation:
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(Then the the fraction should reciprocal so the values should shift to the opposite side were 2 goes up and 1 goes down and the sign turns to the multiplication sign)
then u should multiply the two fractions which gives 8/9
next you should divide 8 by 9 which gives 0.88(the number eight is recurring which means that the number 8 keeps repeating no matter how many times you try to divide)