Q11 (sec A + tan A) (1 - sin A) = *
2 points
O sin A
O
COS A
O
sec A
Ocot
Answers
Answered by
0
Answer:
Photosynthesis is a process used by plants and other organisms to convert light energy into chemical energy that, through cellular respiration, can later be released to fuel the organism's metabolic activities.
Answered by
1
Answer:
(secA+tanA)(1−sinA)
=(
cosA
1
+
cosA
sinA
)(1−sinA)
=(
cosA
1+sinA
)(1−sinA)
=
cosA
(1+sinA)(1−sinA)
=
=
cosA
(1−sin
2
A)
=
cosA
cos
2
A
=cosA
∴(secA+tanA)(1−sinA)=cosA
Hence, the answer is cosA.
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