If CotA +1/CotA=2 , find Cot^2+1/Cot^A
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Answered by
2
Answer:
your answer is 2
Step-by-step explanation:
cotA +1/cotA =2 ---> eq 1
starting with cotA+1/cotA
squaring it
(cotA+1/cotA)^2 = cot^2 A +1/cot^2 A +2
now put eq 1 in this result
(2)^2 = cot^2 A +1/cot^2 A +2
4 =cot^2 A +1/cot^2 A +2
cot^2 A+ 1/cot^2 A =2
Answered by
4
Answer:
Step-by-step explanation:
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