Math, asked by cutiebug, 2 months ago

answer it please it's urgent

Attachments:

Answers

Answered by padmapadmavathi770

1

Answer:

because a,b and 7 are integers 7b-ab is rational implying that √5 is rational. We can conclude that 7-√5 is an irrational number

Previous Question

Next Question

Similar questions

Math, 1 month ago

answer the following question which water contains the maximum amount of liquid 0.5 l 0.575 l 3.7 l 3.5 item...

India Languages, 1 month ago

प्रचुरता शब्द का अर्थ चुनिए * कमी अधिकता जितना आवश्यक है उतना निम्न Please give me real answer for brainliest marking.

Math, 1 month ago

what is the unit digit of 9^9^99...

Math, 2 months ago

. 3z-1 is a trinomial, the statement is true or false.

English, 2 months ago

write a one difference and one similarity between Aisha and Rupali? give absences from the text...

Physics, 10 months ago

Find the effective resistance of the circuit 2ohm, 3ohm, 4ohm and 5 ohm...

Math, 10 months ago

Call you EXERCISE 1.2 1. Write down a pair of integers whose: (a) sum is - 7 (b) difference is -10 (c) sum is 0 2. (a) Write a pair of negative integers whose difference gives 8. (b) Write a negative integer and a positive integer whose sum is -5. (c) Write a negative integer and a positive integer whose difference is -3. 3. In a quiz, team A scored - 40, 10,0 and team B scored 10,0,- 40 in three...

Math, 10 months ago

in Allen's ASAT, for students who have just passed 10th and entered 11th ( chosen non-medical), while filling the test application form, what does pre- nurture mean?? and should one choose JEE ( advanced + main) or only JEE main??