Grade 12th passTrigonometry
If tanx + tany = 2, then value of (tanx^7 + tany^7)
If tanx + tany = 2, then value of (tanx^7 + tany^7)
1 Answer
Deepak Kumar Shringi
put x=y=pie/4
tanx^7+tan^Y=2
tanx^7+tan^Y=2
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