Example 1a Given: LM PN, XMXN Prove: LX PX Statements L N P M Reasons

Q: * Evaluate. 2t |4 + et| dt

A: Solution :-

Q: Prove. Z40 (Rez) ² +Z1 ? 0

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Q: 1+ sin 0 csc0+1 1-sin 0 csc0–1 II

A: We have to prove the identity.

Q: so-Z of what is 21

A:

Q: 17. Classify the definiteness of

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Q: Let A = {5, 10, 15, 20, 25) and B = {3, 6, 9, 12) (a) Find A - B (b) Find B A (c) Based on your…

A: we know that A-B=A\B=all those element of A which are not in B.Simialrly, B-A=B\A=all those element…

Q: a and b are positive integers, show that gcd(a,b) = gcd(a,a+b).  Discrete math questio

A: To prove that gcd(a, b) = gcd(a, a + b) for positive integers a and b, you can use the properties of…

Q: Let a = -27 +53 + 4k. Find a.

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Q: Show that AB = O, even though A ≠ O and B ≠ O.

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Q: i. What is the P-value if the claim is modified to state that the proportion is equal to 0.5?

A: 2.i. In a study of smokers, after using nicotine patch therapy 39 were smoking one year after the…

Q: Let à (6, 7, 4) and 6=(3,2,2). = (a - b) × (a + b) i

A: We are given that, a→=6,7,-4, b→=3,2,2 We have to find: a→-b→×a→+b→

Q: he answer is not liisted for this question

A: We can solve the given question .

Q: List the elements of U(18).

A: The elements in  which are relatively prime to are the elements of ..Two integers  and  are called…

Q: TRUE/FALSE If AB = O, then BA = O.

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Q: Let u=(2,6,-7), v=(-1,-1,8), and 3. If (2, 14, 11)=ku+lv what is the value of l?

A: i AM GOING TO SOLVE THE GIVEN PROBLEM BY USING SOME SIMPLE ALGEBRA TO GET THE REQIURED RESULT.

Q: 9+13+17+ 21+000 + 65 = Σ B₁ where n=1 A= B =

A: