AP EAPCET 20-Aug-2021 Shift 1 Paper

Section: Mathematics
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Question : 6 of 160
 
Marks: +1, -0
If [
1−tan‌θ
tan‌θ1
]
[
1tan‌θ
−tan‌θ1
]
−1
=[
a−b
ba
]
then
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