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Prove the following identity
sec𝐴
sec𝐴−1
+
sec𝐴
sec𝐴+1
= 2cosec2A |
![](//pl.respaper.com/64/mohdadnan.jpg) |
asked by Mohd Adnan (mohdadnan) 6 years ago |
2 |
The mouse nibbled ____ the chunk of cheese. |
![](//pl.respaper.com/64/sia_shredrick.jpg) |
asked by Swapan Murmu (sia_shredrick) 6 years ago |
2 |
we can only get to the camp _______ foot |
![](//pl.respaper.com/64/akshath76.jpg) |
asked by Aaaaaa (akshath76) 6 years ago |
4 |
Are there any important chapters or parts in chemistry? |
![](//pl.respaper.com/64/karan_dodo.jpg) |
asked by Karan Patrick (karan_dodo) 6 years ago |
2 |
which type of essay should i attempt in my icse board exams |
![](//pl.respaper.com/64/ventrapragad_srikar.jpg) |
asked by CamMusicRoll (ventrapragad_srikar) 6 years ago |
2 |
Does the position of image change if we use plano convex or concavo convex instead of biconvex? Do the rules change, or do they remain the same? |
![](//pl.respaper.com/64/unbeatables18.jpg) |
asked by Aditya Sethi (unbeatables18) 6 years ago |
1 |
Many these days are devoid _____________of sympathy for the poor.
what is the answer |
![](//pl.respaper.com/64/aditi27.jpg) |
asked by Alka Bansal (aditi27) 6 years ago |
1 |
Shall I do functional grammer before essay/letter in English Language exam? |
![](//pl.respaper.com/64/adityajain1234.jpg) |
asked by Ragini Jain (adityajain1234) 6 years ago |
2 |