I'm almost certain that the answer would be X and Y
Hoped this helped!
"area of square c2 = area of square a2 + area of square b2 – area of defect1 – area of defect2" is the one relationship that represents the Law of Cosines if the measure of the included angle between the sides a and b of <span>∆ABC is more than 90°. The correct option among all the options that are given in the question is option "c".</span>
The difference between analog and digital signals is that an analog signal is a continuous electrical message while digital is a series of values that represent information. Analog is conveyed by electrical current variations. Digital signals are relayed as a series of values that a device can read, such as a digital television.
<span>Cell, Tissue, Organ, Organ System</span>
