4. If AB=32 and angle BAB' is 225 degrees, what is the length of AB'? B...
please answer 17c and 17d.
17. Show that the following Post correspondence systems have no solutions. a) [b, ba], [aa, b], [bab, aa], [ab, ba] b) [ab, a]. [ba, bab], [b, aa], [ba, ab] c)lab, aba] lbaa, aa]. [aba. baal (dy [ab, bb], [aa, ba]. [ab, abb]. [bb, bab] e) [abb, ab], [aba, ba], [aab, abab]
17. Show that the following Post correspondence systems have no solutions. a) [b, ba], [aa, b], [bab, aa], [ab, ba] b) [ab, a]. [ba,...
What is the arc length if the central angle is 225 degrees and the radius of a circle is 3 cm? pls help. i don"t get it
a) draw 17pi/4 in standard position b) find the reference angle of 225 degrees then solve for sin(225 degrees)
1. Suppose a and b are elements of a group G. Prove, by induction, (bab−1)n = banb−1 . Hence prove that if a has order m, then bab−1 also has order m. Deduce from question (#1) that in any group ab and ba have the same order (you may assume ab has finite order). The assertion in Question (#1) can be generalized to an assertion about isomorphisms. State and prove it.
Home work AB tAC t ABC A+BC Prove by truth table (AB)(A+B)C = A BC A+B ABC 2 Prove hy tra teble AAB+BAB + BA AB RB) ABc
(1 point) 17 A 15 B If AB has length 15 and AC has length 17, find: • The length of BC: • The measure of angle B (in degrees): The measure of angle C (in degrees): If you use a calculator to find a decimal approximation, your answer must be accurate to at least 3 decimal places. If you're using a calculator, be sure that your calculator is set to degrees, not radians.
(1 point) С 13 A 9 B If AB has length 9 and BC has length 13, find: • The length of AC: • The measure of angle B (in degrees): • The measure of angle C (in degrees): If you use a calculator to find a decimal approximation, your answer must be accurate to at least 3 decimal places. If you're using a calculator, be sure that your calculator is set to degrees, not radians.
(1 point) 10,1 A 5.3 B If AB has length 5.3 and BC has length 10.1, find: • The length of AC: • The measure of angle B (in degrees): The measure of angle C (in degrees): If you use a calculator to find a decimal approximation, your answer must be accurate to at least 3 decimal places. If you're using a calculator, be sure that your calculator is set to degrees, not radians. You are also allowed to use...
/ o / / If angle C measures 71° and BC has length 5, find: • Angle B (in degrees): • The length of AB • The length of AC:
A class AB amplifier is defined as an amplifier with a conduction angle between 180 degrees and 360 degrees. Select one 0 a. False O b. True As a general rule of thumb, an oscilloscope must pass up to at least the harmonic for a reasonable representation of the signal.