Cosec39/sec51 iska ansar btawo
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Answered by
1
= cosec39/cosec39
= 1
= 1
Eklavya1111:
bhai
Don't know
Pls tell
plz stop it
it is disturbing
In which class u are studying
10
Me too
2tanx/1-tanx^2
Ok
Answered by
0
Heya Frnd.......☺
Cosec(90-∅) = Sec ∅
So,
cosec39°/sec51°
= sec(90-39)/sec51
= sec51/sec51
= 1
_________☺☺☺_________
Cosec(90-∅) = Sec ∅
So,
cosec39°/sec51°
= sec(90-39)/sec51
= sec51/sec51
= 1
_________☺☺☺_________
Tan20 cat70 -sec20 cosec70 iska ansar btawo
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