Q: If Tan4x – Tan2x=1 then the value of Sin4x + Sin2x is__ – McqOptions

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1.	Q: If Tan4x – Tan2x=1 then the value of Sin4x + Sin2x is__
A.	1
B.	$$ {1\over 2}$$
C.	3
D.	$$ {1\over 5}$$
Answer» B. $$ {1\over 2}$$

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