Guys iska 2nd part solve karke de do please
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Explanation :
we know that,
tan 45° = 2tan (22.5°) / (1 - tan²22.5°)
=> 1 = 2tan (22.5°) / (1 - tan²22.5°)
then solve the quadratic equation for tan 22.5°
(for full solution refer to the attachment)
Answer :
we know that,
tan 45° = 2tan (22.5°) / (1 - tan²22.5°)
=> 1 = 2tan (22.5°) / (1 - tan²22.5°)
then solve the quadratic equation for tan 22.5°
(for full solution refer to the attachment)
Answer :
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0
Step-by-step explanation:
I hope it will help you.....
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