Question

.How many three-digit number can be formed from the digits 0,1,3,5,6 if repetition of digits is allowed *

Answer 1

Answer:

100

Step-by-step explanation:

100 300 500 600

101 301 501 601

103 303 503 603

105 305 505 605

106 306 506 606

110 310 510 610

111 311 511 611

113 313 513 613

115 315 515. 615

116. 316. 516. 616

130. 330. 530. 630

131. 331. 531. 631

133. 333. 533. 633

135. 335. 535. 635

136. 336. 536. 636

150. 350 550. 650

151. 351. 551. 651

153. 353. 553. 653

155. 355 555. 655

156. 356. 556. 656

160. 360. 560. 660

161. 361. 561. 661

163. 363. 563. 663

165. 365. 565. 665

166. 366. 566. 666