tantheta+cottheta=5 theb tansquaretheta+cotsqaretheta=
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Answer:
tanA +cotA=5
sq.in both sides
tan²A+cot²A+2=25
tan²A+cot²A=23
hanumanthusravani14:
if we
square both sides
we will get tan a power 4 and cot a power 4
no i dont think so
u have square both sides again
for example tan power 2 ×2 = tan power 4
a power m ×n =a power mn
give me brainliest
first gimme the answer
then i will give
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