Math, asked by rkpanigrahi71, 1 month ago



If cos4 A + cos2 A = 1, prove that tanA + tan4A = 1.

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Answered by himanshutiwari07357
2

Answer:

jjaiabskaaka a a ajabajab akash a

Answered by Vamsi0609
1

Step-by-step explanation:

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