1.1 x² + 9 = 1
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1.1 x² + 9 = 1
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- The answer seems incorrect. Maybe it's because of multiplying wrong angles while calculating the x and y components. Please recheck and correct the answer.Draw direction vectors in unit cells for the following cubic directions: a) [1 -2 3] b) [1 0 -3]14. Consider the integral dx. Which of the following trigonometric substitutions would √x²- eliminate the square root from this integral? a. x = 3 sec 0 C. x = 3 tan 0 b. x = 3 cos 0 d. x = 3 sin 8 00 €
- 1. Find the resultant vector of the three vectors Given: first vector = 270 N along the second vector = 230 N at 37.2°, and third vector = 142 N at 30°.Draw the following vectors. A= 50 units, 500, B= 100 units, 950, C= 120 units, 1700, D= 150 units, 2300 and E= 200 units, 250022. Carry out the operation. Express the answer by rounding it off to the correct significant figures. (7.8 0.34) / (1.15 +0.82) - 3.8 3.79 3.78 3.787
- For the vectors A = (3.0m).ı+(4.0m).j and B = (5.0m).ı+(-2.0m).j,find the results of the vector operations given below; A) C = A+2B ; find the vector C and its mahnitude. B) Find the angle between the vector C and the unit vector j.can you please give me the solution for 1.22, thanks3. Solve to the significant number of digits (a) 25.3456 + 888.010 + 53.11 +7-1.0 (b) (45.805*2.00)/5.0 + 0.1
- Simplify the expressions. (a) −(25 + 12) (b) −7 − (6 − 3)5. (a) What are the various types of errors ? Explain the concept of rounding a number of some signi-ficant digits. Find the roots of quadratic equation x²-1000x+25=0 using floating point arithmetic.If Ã= 2£ + 49 + 6£. Find the magnitude of Á?