tan A =secA/ answer
Answers
Answered by
1
Answer: sin a
Step-by-step explanation:
Using
trigonometric identities
Reminder
∣
∣
∣
∣
∣
¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
a
a
tan
x
=
sin
x
cos
x
and
sec
x
=
1
cos
x
a
a
∣
∣
∣
−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−
⇒
tan
x
sec
x
=
sin
x
cos
x
1
cos
x
=
sin
x
cos
x
×
cos
x
1
=
sin
x
Answered by
1
Answer:
sin
Step-by-step explanation:
⇒i have used underline option to show division
Tan A= Sec A
Tan A/Sec A=0
∴Tan A= Sin A
Cos A
∴Sec A= 1
cosA
so,SinA ÷ 1
cosA cosA
SinA × CosA
CosA 1
→cos A will get cancelled
so,SinA
1
=SinA
please mark my answer as the brainliest
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