show work please and thanks! Week 3 - Rewrite an equivalent expression using a double augle...
please answer 1,2 &3!
1. 2.
3.
Rewrite the following expression using a double-angle identity. 2 cos 2150 - 1 2 cos 2150 -1 = (Type an exact answer in simplified form. Use integers or fractions for any numbers in the expression.) 15 Given that sin 0 = - and cos 0 <0, determine sin (20), cos (20) and tan (20). 17 sin (20) = (Type a simplified fraction.) Complete the following statement. tan= 1 - cos 20 so tan 210x...
For each of the following, determine wo, R and 8 to rewrite the expression in the form u = R coswot -s), with 0 < s < 27. a. 6 cos(4t) + 8 sin(4t) wo = R= S= b. –3 cos(97t) – V9 sin(97t) Wo = R= S = =
1. Next > For each of the following, determine wo, R and to rewrite the expression in the form u = R cos(wot - 8), with 0 <$< 27. a. 6 cos(4t) + 8 sin (4) Wo = R= s= CP CI b. - 3 cos(96t) – V9 sin(97t) Wo = R= S =
Rewrite the expression using radical notation; then simplify the radical expression. (-125)^2/3 + (16)^2/3
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Complete the MRP record for a bicycle frame using a L4L lot-sizing strategy. Repeat using a fixed order quantity of 106 frames. Compare and contrast the results. What are the benefits and drawbacks to each approach? (Leave no cells blank - be certain to enter "O" wherever required.) picture Click here for the Excel Data File Part Name: Bicycle frame Week 6 Week 5 Week 7 Week 8 Week 1 Week 3 Week...
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7. 3 mH Determine the equivalent impedance, Zeq, of the circuit. Write your answer in rectangular form. (3 pes) 4cos(1000+459 v O s 5: 1 mF Zaorson 22: jwej (COX 3)-33 zce (1000/12.3. Zoo Za + ZL + Zc Sch+j3 cm + -j Zeq = 5 + je on I mi 8. Solve for v.(t). Write your answer in the time domain. (6 pts) 312 102 cos(10') v Y () 1012...
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Find (1) an NFA and (2) a regular expression for the following languages on fa, bj. Tb) imo . L-[w: 2na(w) + 3nb(w) is even) Note: na(w) means the number of a's in the string w, and n is defined in the same way.
3: For the given expression, write an equivalent Boolean expression using only addition and complement operations xyz
3: For the given expression, write an equivalent Boolean expression using only addition and complement operations xyz
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9) Find the value of the expression. a. cos arctan -- b. tan(arcsin(x)) = 10) From a point on a cliff 85 feet above water level an observer can see a ship. The angle of depression to the ship is 40. How far is the ship from the base of the cliff? sec? x 11) Verify the identity: -tan’x = tan x cotx 12) Find all solutions algebraically in the interval [0, 2T): sec? - 3 tan...