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This document have some important formulas and tips which can help you in your exam preparation. Thankyou
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dg dz
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he I^ ’^ Homo. LPPE
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da
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When ots aune dij
CF CoIespnding to 0'2= f ()
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Roll No.
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PI -
Da = fi(9)
fCo, D') D=a, d'=bi^ E(4,^ b)^2 o
(ax+ by)
imp formula'sted
IPr=(oa) dude.ntiru
f(9,b)
itfomady ww 2sin ACos8^ =^ sin^ CR^ +8)^ +^ sin^ CA-B) 2(asA sinB =^ sin^ CA^ t8)^ -^ sin^ (A-8) 2 e ACaJB - CosCAt 8) + (os(A-B)
aechmark
o 0+xf= -*+ -'x
c'y n te y
CF
Case - I
Case -I
PI
Paniculan intgal (Pr)
6(D,D')
D ab
whne (^) x' dx d
Case-1 (omteY net
CF Caue- Whn^ A.E^ ha^ leal and^ olu^ hnet^
oot
SKeWns
" SKp= (^) Mean- Mode S,D
it
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mean = mode A,
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fmean<mode Hsn Ditu (^) bution -ve (^) skeved
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y=4+ bx
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Sy= na +bEx + CEx
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Reguesion ofiuut
Ia-*)= by (y-J)