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CBSE Class 10 Answered

1. If x=p secQ+q tanQ and y=p tanQ+q secQ, then prove that x2-y2=p2-q2
Asked by Barkha Singh | 23 Aug, 2014, 05:12: PM
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Here it is given that Syntax error from line 1 column 49 to line 1 column 73. Unexpected '<mstyle '.

Answered by Mili Hariyani | 24 Aug, 2014, 01:59: PM

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CBSE 10 - Maths
sinA(1+tanA)+CosA(1+cotA)=seA+cosecA
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Asked by pm86982 | 10 Apr, 2023, 12:24: PM
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CBSE 10 - Maths
Sin^2A/2+Sin^2(B+C/2)
Asked by adinaditi29 | 14 Mar, 2022, 12:02: PM
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CBSE 10 - Maths
prove that 1+sina-cosa/1+sina+cosa=√1-cos/√1+cosa
Asked by ambarishpatil7 | 28 Sep, 2021, 08:49: PM
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CBSE 10 - Maths
sin teta + 2cos teta =1 prove that 2sin teta - cos teta =2
Asked by manish.mayuka | 02 May, 2021, 02:02: PM
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CBSE 10 - Maths
Cosec²72° - tan²18°=1
Asked by abhishekmonupatel27 | 23 Feb, 2021, 04:31: PM
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CBSE 10 - Maths
square root of fraction numerator 1 plus sin empty set over denominator 1 minus sin empty set end fraction end root plus square root of fraction numerator 1 minus sin empty set over denominator 1 plus sin empty set end fraction end root equals 2 s e c empty set
Asked by kushalkush371 | 27 Dec, 2020, 07:31: AM
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CBSE 10 - Maths
Show that … cosec theta minus 2sin cube theta upon 2cos cube theta minus cos theta is equals to tan theta
Asked by pramoddomarp121 | 26 Sep, 2020, 06:01: PM
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CBSE 10 - Maths
please help
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Asked by satishcharan533 | 24 Sep, 2020, 02:50: PM
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CBSE 10 - Maths
please help me to solve this problem
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Asked by kalladaprem | 24 Sep, 2020, 08:20: AM
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CBSE 10 - Maths
how to prive
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Asked by farkadeamol9 | 28 Aug, 2020, 10:53: AM
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