Math, asked by rohitasryadav, 1 month ago

If a=2,b=7 prove that a+b-b+a

Answers

Answered by KaashviParmar

1

Answer:

Yes this is true.

Step-by-step explanation:

a+b = b+a

2+7 = 7+2

9 = 9

Hope my answer helped you

Regards Kaashvi Parmar

Answered by 10815

1

Answer:

2+7-7+2

2+7 = 9

7+2 = 9

9-9 = 0

Step-by-step explanation:

Previous Question

Next Question

Similar questions

Math, 25 days ago

how to solve this tr...

Math, 25 days ago

1) 67. When a certain sum of money is invested for 2 years @ 10 p.c.p.a. (compound interest compounded annually), it amounts to Rs. 2904. Had the rate of interest been 20%, what would have been the amount received after 2 years ? 1) Rs. 3456 2) Rs. 3624 3) Rs. 3482 4) Rs. 3260 5) Rs. 3586...

Hindi, 25 days ago

TIME: 8 HRS. MARKS: 250 Note: Attempt all questions. (50) 1. Identify the terminal of a 3 phase squirrel cage induction motor a) Draw the circuit diagrams to identify the for 50 marks terminals of a 3 phase squirrel cage induction motor b) Write the required tools, instruments, materials with specification and procedure steps to perform the above task. c)Identify the terminal of a 3 phase...

Science, 1 month ago

chlorophyil is present in...

Math, 1 month ago

In the given figure, DEFG is a square and LBAC is a right angle. Show that DE2 = BO x EC. please solve without similarity if possible !

English, 10 months ago

deposited by a gace. 10. Sharp, jagged peak cut off from all sides of the mountain by glaciers...

Physics, 10 months ago

A wire having resistance of 20 Ω length l and area of cross section A, is modified such that length is increased to 3 times and area of cross section is decreased to three times then what will be the effect on resistance. 60 Ω 6.667 Ω Resistance will remain same None of these Please answer this question.

History, 10 months ago

how did hitler rise to power pls tell pointwise...