Please help me in this trigonometry question ASAP
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Answered by
0
Step-by-step explanation:
u shld proceed this sum by lcm dude
Answered by
1
Answer:
cosec θ+1
cosec A
+
cosec A−1
cosec A
Taking LCM
cosecA+1
cosecA
+
cosec A−1
cosec A
=
cosec
2
A−1
cosec
2
A−cosec A+cosec
2
A+cosec A
=
cosec
2
A−1
2cosec
2
A
As cosec
2
A−1=cot
2
A
=
cot
2
A
2cosec
2
A
=
sin
2
A
cos
2
A
sin
2
A
2
=
Step-by-step explanation:
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