1 + tan square 30 is equal to sec square 30
glad123:
1 + tan ^2 30 = sec ^ 2 30 this is the question
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umm this question makes no sense
Step-by-step explanation:
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1+ tan^2 30 = sec^2 30
by using identity
LHS. 1+ 1/3=4/3
RHS. sec30=2/√3
sec^2 30= 4/3...
LHS=RHS
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