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nilankshi

  • 4 years ago

cos A-sin A+sin^2 +1/cos A+sin A-1=cosec A+cot A

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  1. nilankshi
    • 4 years ago
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    plzz...help mee..

  2. lgbasallote
    • 4 years ago
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    prove?

  3. nilankshi
    • 4 years ago
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    yes

  4. Mimi_x3
    • 4 years ago
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    \[\huge \frac{cosA-sinA+\sin^{2}+1}{cosA+sinA-1} = cosecA + cotA\] ? does not look right..

  5. remnant
    • 4 years ago
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    Is everything before the "/" on the top and everything after on the bottom?

  6. nilankshi
    • 4 years ago
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    noo..its sin A +1 not sin ^2

  7. Mimi_x3
    • 4 years ago
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    \[\large \frac{cosA-sinA+1}{cosA+sinA-1} \] ?

  8. nilankshi
    • 4 years ago
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    yes..

  9. nilankshi
    • 4 years ago
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    plzz..hep mee..

  10. Mimi_x3
    • 4 years ago
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    Try expanding the RHS first. \[cosecA = \frac{1}{sinA} \] \[cotA = \frac{cosA}{sinA} \]

  11. nilankshi
    • 4 years ago
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    hmm..

  12. nilankshi
    • 4 years ago
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    ten..what we can doo..??

  13. nilankshi
    • 4 years ago
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    then

  14. apoorvk
    • 4 years ago
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    first please confirm which question is right? is what mimi wrote above correct?

  15. nilankshi
    • 4 years ago
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    yes..

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