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Asked by 900kanan | 10 Nov, 2021, 09:09: PM
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fraction numerator cotθ plus cosecθ minus 1 over denominator cotθ minus cosecθ plus 1 end fraction equals fraction numerator cotθ plus cosecθ minus open parentheses cosec squared straight theta minus cot squared straight theta close parentheses over denominator cotθ minus cosecθ plus 1 end fraction equals fraction numerator cotθ plus cosecθ minus open parentheses cosecθ minus cotθ close parentheses open parentheses cosecθ plus cotθ close parentheses over denominator cotθ minus cosecθ plus 1 end fraction equals fraction numerator open parentheses cosecθ plus cotθ close parentheses open parentheses 1 minus cosecθ plus cotθ close parentheses over denominator cotθ minus cosecθ plus 1 end fraction equals cosecθ plus cotθ equals 1 over sinθ plus cosθ over sinθ equals fraction numerator 1 plus cosθ over denominator sinθ end fraction
Answered by Arun | 11 Nov, 2021, 09:22: AM

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CBSE 10 - Maths
(SinA/1+CosA + 1+cosA/sinA) (sinA/1-cosA - 1-cosA/sinA)=4cosecAcotA    
Asked by prasadshruti9999 | 03 Jun, 2023, 10:05: AM
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CBSE 10 - Maths
cot2 30-2cos2 60-3/4sec2 45-4sec2 30
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Asked by Akhandp457 | 29 May, 2023, 09:06: PM
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CBSE 10 - Maths
find the zeroes of the quadratic polynomial and verify the relationship between the zeroes and the coffiecient 4u+8u
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CBSE 10 - Maths
if sin theta = root3/2, find the value of all t- ratios
Asked by akhilthainuan | 22 May, 2023, 02:11: PM
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CBSE 10 - Maths
If α and β are tge zeros of the polynomial x^2 - 6x + k and 3α + 2β=20 , then the value of k is
Asked by ruchipandey20071978 | 21 May, 2023, 10:00: PM
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CBSE 10 - Maths
If one of the zeros of the quadratic polynomial (k - 1)x^2 + kx + 1 is -3, then the value of k
Asked by ruchipandey20071978 | 21 May, 2023, 09:57: PM
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CBSE 10 - Maths
If the sum of the zeors of the polynomial f (x)=2x^3 - 3kx^2 +4x - 5 is 6 , then the value of k is
Asked by ruchipandey20071978 | 21 May, 2023, 05:32: PM
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CBSE 10 - Maths
If two zeros of x^3 + x^2 - 5x - 5 are √5 and - √5, then its third zero is
Asked by ruchipandey20071978 | 21 May, 2023, 05:29: PM
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CBSE 10 - Maths
The value of k for which the system of equestions kx-y=2 and 6x-2y=3 has a uniqe solution is..
Asked by ruchipandey20071978 | 11 May, 2023, 06:55: AM
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CBSE 10 - Maths
a regular polygon has 20 sides. how many triangles can be drawn by using the vertices but not using the sides?
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