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SRIKSHADY - Determined & self-motivated for IIT

Blazing goIITian

Joined:	19 Jan 2008
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21 Mar 2009 16:35:18 IST

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222

MATHS Board Exam 65/1

None

CBSE guys, Plz post all the answers for the 65/1 set. I wanna compare dem with my answers.

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A$PIRing HiGh - dEv aDitYa

Blazing goIITian

Joined: 13 Mar 2008

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21 Mar 2009 16:39:27 IST

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SectionA 1) x=1 2) 2 3)pi4 4)2sin(x^1/2) 5)5pi/6 6)0 7) x=+-2 9) 1/(3^1/2),1/(3^1/2),1/(3^1/2) 10)9

SRIKSHADY - Determined & self-motivated for IIT

Blazing goIITian

Joined: 19 Jan 2008

Posts: 360

21 Mar 2009 16:43:29 IST

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Now Q.8 of SECTION A and qs of sect B

A$PIRing HiGh - dEv aDitYa

Blazing goIITian

Joined: 13 Mar 2008

Posts: 540

21 Mar 2009 16:48:26 IST

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Section B 11) -2 , +2 13) not bijective 14)first part-> sin-1((x+1)/(7/2)^1/2) 16) 11/243 20)3/root2 22)lambda=1 SEction C 23)6/root34 26) x=3,y=1,z=2 27)231/551 28)8,12 29) second part-> 240

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