plzz solve this both questions ......
plzzz
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TanѲ+CotѲ=5
squaring both sides
(tanѲ+cotѲ)²=5²
tan²Ѳ+cot²Ѳ+2tanѲcotѲ=25
tan²Ѳ+cot²Ѳ=25-2 [tanѲ.cotѲ=1]
tan²Ѳ+cot²Ѳ=23
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sorry
first time koi ladki dost bani thi
over exited ho gaya mai
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