What is the value of sin?A+cos?A+sec?A-
tan?A
Answers
Answered by
1
Step-by-step explanation:
the value of (cosecA−sinA)(secA−cosA)(tanA+cotA) is
=(
sinA
1
−sinA)(
cosA
1
−cosA)(
cosA
sinA
+
sinA
cosA
)
=(
sinA
1−sin
2
A
)(
cosA
1−cos
2
A
)(
cosAsinA
sin
2
A+cos
2
A
)
=
sinA⋅cosAcosAsinA
cos
2
A⋅sin
2
A⋅1
Answered by
0
Answer:
adj + hypo
Step-by-step explanation:
sin A opp/hypo
cos A. adj/hypo
sec A. hypo/adj
tan A. sin\cos opp/adj
opp+adj/hypo +hypo-opp/adj
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