Page 201 - Grade 10 C.Math

;DefJotf, P(K cyjf Q cyjf J) = P(K) + P(Q) + P(J)

Curriculum Development Centre

pbfx/0f 4

P;=Pn=;L= k/LIffdf Pp6f ljb\ofnosf] ul0ft ljifosf] glthf ljj/0f lgDgcg';f/ 5 M

u|]8 ljb\ofyL{ ;ª\Vof
C 2
B 12
A 13
A+ 3
hDdf 30

dflysf] tflnsfaf6 Ps hgf ljb\ofyL{ 5fGbf

(i) A k|fKt ug]{ ljb\ofyL{sf] ;DefJotf slt x'G5 <
+
(ii) A u|]8 k|fKt ug]{ ljb\ofyL{sf] ;DefJotf slt x'G5 <

(iii) B u|]8 k|fKt ug]{ ljb\ofyL{sf] ;DefJotf slt x'G5 <

(iv) C u|]8 k|fKt ug]{ ljb\ofyL{sf] ;DefJotf slt x'G5 <

;dfwfg

oxfF, hDdf ljb\ofyL{ ;ª\Vof, n(S) = 30

u|]8 C k|fKt ug]{ ljb\ofyL{ ;ª\Vof n(C) = = 2

u|]8 B k|fKt ug]{ ljb\ofyL{ ;ª\Vof n(B) = 12

A u|]8 k|fKt ug]{ ljb\ofyL{ ;ª\Vof n(A) = 13

A u|]8 k|fKt ug]{ ljb\ofyL{ ;ª\Vof n(A ) = 3
+
+
198 ul0ft, sIff – 10