plz solve the question
Asked by futureisbright051101
5th April 2018,
5:03 AM
Answered by Expert
Answer:
M31 = 1
tanα + sec2 α = 1
tanα + 1 + tan2 α = 1
tanα + tan2 α = 0
tanα (1 + tanα) = 0
tanα = 0 → α = n∏
1 + tanα = 0 → tanα = -1 → α = k∏ - ∏/4
Answered by Expert
5th April 2018,
9:38 AM
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