Find AB, if possible. (If not possible, enter IMI

Q: If OE I AB, then AB= 2AE.

A: We have to find the relation

Q: Show that if ac|bc, then a|b.Show that if a|b and b|a then a=±b.

A:

Q: If AB = A and BA = B ,then show that A2 = A, B2 = B

A:

Q: Given: VP construct: VW such that VW=4VP

A: We have been given a line segment VP and we need to construct another line segment VW such that VW =…

Q: Given: VP Construct: VW such that VW = 4. VP V

A: Given: vp vw=4 vp

Q: 3 = adj A. If |A| = - %3D

A:

Q: Let an+1 =5an +10n. If ao 10, then what is the value of a3?

A: Put n = 1,2,3

Q: Find, if possible, AB and BA. (If not possible, enter IMPOSSIBLE in any single -1 5 1 1 -4 A = 3-2 2…

A: Consider the given matrix as A=-151 3-22 232, B=-41-4 2-10 1-23

Q: Find, if possible, AB and BA. (If not possible, enter IMPOSSIBLE in any single cell.) 21 1 -2 A = B…

A: Given A=2151, B=1-2-27,  Hence…

Q: Which of the following are con. and which div.? 1.{ 2

A:

Q: Find, if possible, AB and BA. (If not possible, enter IMPOSSIBLE in any single cell. 2 -1 A = -1 (a)…

A: Given Matrices A=1242, B=2-1-17a)we can multiply these 2 matrices because colums of 1st matrix is…

Q: .

A:

Q: Let 2 A = 3 and B = -3 Show that AB # BA.

A: Given, A=1232,  B=2-1-34

Q: Find, if possible, AB and BA. (If not possible, enter IMPOSSIBLE in any single cell.) 3. A = 1 2 3 B…

A: AB  and BA  both is possible AB is 1×1 i.e scalar matrix and BA is 3×3 matrix.

Q: in the form af a +ib

A: Note that i=eiπ2 so, i=eiπ4.

Q: If possible, find AB, BA, and A. (If not possible, enter IMPOSSIBLE.) 4 -4 1 0 A = -5 1 6. (а) АВ

A:

Q: there is no /BAC LEDF, AB DE, and BC EF, but AC DF.

A: Given that: The Two triangle △ABC and △ DEF. Where ∠BAC ≅ ∠EDF , AB¯ ≅ DE¯ , and BC¯ ≅ EF¯ , but AC¯…

Q: Find, if possible, AB and BA. (If not possible, enter IMPOSSIBLE in any single cel 1 2 2 -1 A = B =…

A: we have to find product of matrix .

Q: AC= DC and BA ED. Prove AABC = ADEC. EL D C

A:

Q: Prove: If a > b > 0, then 0 < 1/a < 1/b.

A:

Q: GIVEN: BA = ED; BA ED; A PROVE: ABAC = AEDC E. B.

A: Given Data: Parallel lines: BA¯≅ED; BA¯∥ED The triangle BAC and triangle EDC are shown in the given…

Q: Find, If possible, AB and BA. (If not possible, enter IMPOSSIBLE In any single c 1. -D2 A = B = 1.…

A: The given matrix are A=2131 and B=1-2-26. The multiplication of two matrix say A=abcd and B=efgh is…

Q: Find AB and BA, if possible. (If not possible, enter IMP 4 A = 4 3 3 B 1. -4 . 4. 0 1

A: Multiplication of two matrices is possible, when number of column of first matrix is same as number…

Q: SL" ydzdydx ra-x o Jo Jo

A:

Q: Let A= and B= then AB equa 2 2

A: Given A=1100 and B=1122

Q: A C If m / ABD - 75° and m/ APC - 40º

A: Given that: m∠ABD=75° and m∠ABC=40°

Q: Let A- and 8 I Find AB

A: Explanation of the answer is as follows

Q: Use the given information to find A. 11 3. 7 NOTE: Write the elements of the matric exactly. ? ? ? ?…

A:

Q: ssnip

A: Given: B=abcd A=1234 AB=BA AB=1234abcd     =1×a+c×21×b+2×d3×a+4×c3×b+4×d     =a+2cb+2d3a+4c3b+4d

Q: If AABC AXYZ then B [?]

A: given triangle ABC is congruent to triangle XYZ . by using  corresponding part of corresponding…

Q: af af af дх ду дх (1, -1) af and Calculate when defined. (If an answer is undefined, enter…

A:

Q: Verify that (a) A(BC)= (AB)C and that (b) A(B+C) = AB + AC.

A:

Q: Prove: If a < 0 and b > 0, then | a  + b | < | a | + | b |

A:

Q: Which of the following must be true if AABD ACDB? O AD || BC only

A: We have to find which option is true.

Q: If m AB+ mBC =mDC+mBC, then AB CD.

A: it is given that mAB^+mBC^=mDC^+mBC^, then prove that AB¯≅CD it is given that mAB^+mBC^=mDC^+mBC^…

Q: Find conditions on a, b, c, and d such that AB = BA

A: , We need to find the values of a, b, c and d such that AB=BA

Q: 1. Let A= 1+イ No? Yes or 1-i 2.

A: we are allow to solve only 3 subparts

Q: Prove: If a > b, then a > 1/2 ( a + b ) > b.

A:

Q: Find, If possible, AB and BA. (If not possible, enter IMPOSSIBLE in any single cell.) 0. A =|1 2 3].…

A:

Q: 2.- A= to Find Al and A

A: Given A = 1020-13004 Then A = 1020-13004= 1[(-1)(4)-(0)(3)]-0[(0)(4)-(3)(0)]+2[(0)(0)-(0)(-1)]=…

Q: If A n CCB n C and AnCcBnC, then show that ASB.

A: Introduction :

Q: Find, if possible, AB and BA. (If not possible, enter IMPOSSIBLE in any single cell.) A = [1 3 2]. B…

A: Given that: A=132B=032

Q: (b) If a > b and c > 0, then ac > bc.

A:

Q: Find, if possible, AB and BA. (If not possible, enter IMPOSSIBLE in any single cell.) A = B = (a) AB…

A: given A =        2          1 , B =             1          -2                         4          1…

Q: a. If A and B are independent, and A and B are independent, show that A and B are also independent.

A:

Q: given: AD ⊥DB, BC ⊥CA and AD ≅CB .Prove ΔADB ≅ ΔBCA

A: I am going to solve the given problem by using some simple geomrty to get the required result.

Q: Prove. 'if 0 < a ≤ b, then a2 ≤ b2 and √a ≤ √b.'

A: According to question,Given condition,0&lt;a≤b

Q: all combinations of → r)) is true. (Highlig

A: p q r ~p p→r ~p→r q∧~p→r ~p↔q∧~p→r  T T  T   F T  F  F  T  T T F F F T T F T F T F T F F T F…

Q: Find, if possible, AB and BA. (If not possible, enter IMPOSSIBLE in any single cell.) A-[2 3 1], 8-…

A: Given:  A=231   and  B=320For matrix multiplication, the number of columns in the first matrix must…