Page 125 - Grade 10 C.Math

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3. olb = , = / = eP k|dfl0ft ugxf];\ M p × q × r = 1
;dfwfg
oxfF, afofF kIf = × × (p, q / r sf] dfg /fVbf_

= ( ) × ( ) × ( )

= × × [( ) = ePsfn] ]
=

= = 1

= bfofF kIf

Development Centre

cEof; 10.1

\
1. dfg kTtf nufpg'xf]; M

-s_ × -v_ × ×

\
2. ;/n ug'{xf]; M -v_ -u_ × -3_
Curriculum × -v_ ×

.

-s_

.

×
\
3. ;/n ug'{xf]; M

-s_
×
× ×

-3_

×
×

-u_

4. olb + + = 0 eP k|dfl0ft ug{xf];\ M
' ×

+++++++++ + = 1
5. olb abc = 1 eP k|dfl0ft ugxf];\ M + + = 1
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122 ul0ft, sIff – 10