Question

(A) 4 (B) 3 69. Which of the following is true for simultaneous equations mx +ny=c; pr+qy=d and mq #np? (B) Have infinitely many solutions (D) Have a unique solution (A) Have no solution (C) Have only two solutions
please ans. this​

Answer 1

Answer:

4. Presentages of Anu and are on the rate 4:5. Eight years from now the ratio of the ages will be 5:6. Find their presentare age underline the verb in the sentence and state in each case whether the verb has been used transitive or intransitive if the verb is transitive find out object

1.I bought my sister a pen

2.I know the secretary well

3.I feel a severe pain in my leg

4. The children played merrily

5. The man stood Infront of tha car

6. I floated paper boats in puddle

7.He spoke rudely. he enjoyed cricket.

4 years ago, Swapana mother was 3 times as old as swapana.After 6 years she will be twice as old as swapana.present age of Swapana mother is