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Etheses - Saurashtra University

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(29) 16 VG[ 25 GM U]6M¿Z DwIS S[8,M m(A) 20 (B) 16(C) 32 (D) 5025(30) ‘x V[ y GF jI:T R,GDF\ K[˜ T[G[ ;\S[TDF\ X]\ ,BFI m(A) x ∝ (B) x ∝ y 2 11(C) x ∝ (D) y ∝22yx(31) x 2 ∝ y TM GLR[GFDF\YL X]\ ;FR]\ K[ m(A) Y 2 ∝ x (B) x ∝ y (C) x = y (D) y ∝ x(32) x 2 - 6xy + 9y 2 = 0 CMI4 TM x GM y GF ;\NE"DF\ R,G ;\A\W XM K[ m(A) x ∝ y(B) x ∝ 1 y(C) x ∝ y 2(D) x 2 ∝ y(33) y ∝ 1 xK[P ßIFZ[ x = 4 CMI4 tIFZ[ y = 20 K[P ßIFZ[ x = 5 CMI4 tIFZ[ y X]\ CMI m[(A) 20 (B) 16 (C) 25 (D) 15(34) x V[ y GF JU"GF ;DR,GDF\ K[P Ô[ x = 8, TM y = 4 K[P ßIFZ[ y = 6 CMI4 tIFZ[ x GLlS\DT S[8,L m(A) 18 (B) 36 (C) 9 (D) 3(35) l+SM6G[ S], S[8,F AlCQSM6 CMI m(A) A[ (B) +6 (C) RFZ (D) K(36) ∆ ABC VG[ ∆ DEFGL SM. ;\UTTF DF8 BG[ ;\UT lA\N] E K[ VG[ CG[ ;\UTlA\N] D K[4TM T[ ;\UTTF S. m(A) ABC ↔ DEF(B) ABC ↔ FED(C) ABC ↔ EDF(D) BAC ↔ DEF(37) ∆ PQR DF\ QR ≅ PR K[4 TM ∆ PQR GL T[ H l+SM6 ;FY[GL S. ;\UTTF V[S~5TF YFI m(A) PQR ↔ PRQ(B) PQR ↔ RQP(C) PQR ↔ RPQ(D) PQR ↔ QPR(38) ∆ ABC DF\ ∠ A ≅ 5 VG[ BC = 4 TM ∆ ABC GL 5lZlDlT S[8,L m(A) 9 (B) 14 (C) 13 (D) 15(39) A[ lA\N]VM A VG[ B YL ;ZBF V\TZ[ VFJ[,F lA\N]VMGM U6 X\] NXF"J[ K[ m(A) AB GM ,\Al£EFHS(B) AB GM ,\A(C) AB G[ ;DF\TZ Z[BF(D) ∠ A GM l£EFHS(40) ∆ ABC DF\ m ∠ B = 30, B-C-D YFI T[J]\ lA\N] D K[P Ô[ m ∠ ACD = 110 CMI4TM ∆ ABC GL ;F{YL DM8L AFH] S. m(A) AB (B) BC (C) CA (D) AB VG[ AC(41) RT]QSM6GF\ SIF\ A[ V\UMGM K[NU6 BF,L U6 H CMI m(A) S|lDS AFH]VM(B) ;FD;FD[GL AFH]VM(C) ;FD;FD[GF B}6F(C) A[ lJS6"(42) ABCD AlCD]"B RT]QSM6 CMI4 TM SI]\ lJWFG ;FR]\ K[ m(A) AB ∩ CDsuur = ∅(C) AC ∩ BD = ∅suur suur(B) AB ∩ CD = ∅(D) C V[ ∠A GF V\NZGF EFUDF\ K[P228

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