He jumps 3 steps down and then jumps back 2 steps up In how many jumps will he reach the water level? In step by step
Answers
Step-by-step explanation:(i) 1st jump 1+3=4th\ step1+3=4th step
2nd jump 4-2=\ 2nd\ step\4−2= 2nd step
3rd jump 2+3=5th\ step\2+3=5th step
4th jump 5-2=\ 3rd\ step\5−2= 3rd step
5th jump 3+3=6th\ step3+3=6th step
6th jump 6-2=4th\ step6−2=4th step
7th jump 4+3=7th\ step\4+3=7th step
8th jump 7-2\ =\ 5th\ step\7−2 = 5th step
9th jump 5+3=\ 8th\ step\5+3= 8th step
10th jump 8-2=\ 6th\ step\8−2= 6th step
11th jump 6+3=\ 9th\ step\6+3= 9th step
he will reach 9th step in 11th jumps.
(ii) 1st jump = 9-4=\ 5th\ step\9−4= 5th step
2nd jump = 5+2=\ 7th\ step5+2= 7th step
3rd jump = 7-4=\ 3rd\ step\7−4= 3rd step
4th jump = 3+2=\ 5th\ step\3+2= 5th step
5th jump = 5-4=\ 1st\ step\5−4= 1st step
he reach back on the first step in fifth steps.
(iii)
(a) -3+2-3+2-3+2-3+2-3+2-3+2-3+2-3+2=\ -8−3+2−3+2−3+2−3+2−3+2−3+2−3+2−3+2= −8
(b) 4-2+4-2+4-2+4-2=\ 84−2+4−2+4−2+4−2= 8
thus, sum 8 in (b) represents going up by eight steps.
three steps down in first jump Two Steps down and next jump going down is counted as a positive integer and coming up is counting is negative integer 3 steps down as + 32 steps a phase -2 initial step is tatva in step it will be 1 + 3 is equal to plus 4 in seconds a plus 4 minus 2 is equal to 2 and third Jump 2 + 3 is equal to 5 and 4 jump plus 5 minus 2 is equals to 3 and 53 Prestige 3 and 6 jump plus 6 minus 2 is equals to 4 and 7 4 + 3 is equal to 7 and 8 plus 7 minus 2 is equals to 5 in 9th jump 5 + 3 is equal to 8 and 10 jump + 8 - in eleventh jump he will reach the end on the 9th standard second point initial step S9 now we have to come back that it is equal to minus 4 is a negative integer and to step down is equals to plus two which is a positive integer in first dump it will be - 9 - 4 is equals to 5 in second jump 5 + 2 is equal to 7 heard from 7 minus 4 is equal to 3 and first job 3 + 2 is equal to 5 in film season 5 - 41 in CS exam he will reach back to step 1