Question
@oinathetable below fllin as many Y-values a5 You Can ifyou knowthat f isaodd = domainoff. function Assume that zero befongs to theEnter NA Ifa value cannot be determincd
@oinathetable below fllin as many Y-values a5 You Can ifyou knowthat f isaodd = domainoff. function Assume that zero befongs to the Enter NA Ifa value cannot be determincd
Answers
Begin by reproducing the graph in RiGuRE as. Keep in mind that for each of the four points labeled in the figure, $r=1 .$ For each quadrantal angle, identify the appropriate values of $x, y,$ and $r$ to find the indicated function value. If it is undefined, say so. Check your answers with a calculator in degree mode. $$\sin 90^{\circ}$$
We have for a number 53 duty in bitch. We need to find the value off sign minus 2 70 degree. So all of this just Skitch X. Why so to 70 degree will be on this negative y axes. So this will be to 70 duty, but we should have minus 2 70 degrees. So this is not on mine. XXX is we should go like this. This is minus 2 70 activity. So winds will be on this pas de y axes. So it from possible axis. If article toe one X which your typical 20 why will be equal to one? Okay, so now scientists will be called toe. Why or what are? Why would our so sign minus 2 70 degree will be equal to 1/1. That is one. So we have signed to 70 degree equals to one. And by using calculator, we are getting the same value. So our answer is correct.
In this question. The given function is I can say that perplexes. It was too of course it's word next by four And plus I know that's by four. Okay and we have to find exchange. First of all I am converting these courses where into Sinus where by Writing 1- sign is for ex by phone and plus of sign next by four. Okay now I'm going to take here minus common so I can see that I get your Sinus square X by four Minour offside next by four And then plus one. Okay now I'm going to convert it in complete square for that. I need here one by four so I'm going to adhere one by four in the bracket. Okay and since you are earning one by four in the bracket and this is multiplied by minus. So I got your minus one by four so I have to adhere one by four also to balance. Okay so I can see that now it converts into one plus one by four. Is simplified by four. So I write it first of all. five x 4 then there is minus of holy square of Sign. Next by 2 -1 x two. Okay so you can see that I would change the function in given form now you can definitely observe that for maximum value. What we were to do is that You have to take the value of Sine XY two as 1 x two and if we take sine x baidu As one x 2 then we get the Mexican value of the function. Okay That is, I can say that five x 4 zero square means five x 4 because four maximum The part that is subtracting must be minimum and for that I'd taken sign exploit with 1x2. Now for minimum you can see that The part which is subtracting must be maximum. So I can say that for minimum have to wait take the value of sign expert wells -1 Because it can be -1 also. So I take this value then I get the minimum value of F That is five x 4- of -1 -1 x two. Holy square. Okay after solving it I get the minimum value That is -1. So you can see that I found minimum -1 or maximum 554. So I can say that range in these cases -1, 2 by by four. Okay this is the answer of the given question here and you can see that this answer is an option number D here, so the correct option out of the four options is option number dear. Okay, thank you.
We have 59 number problem and rich vented toe Find the value of science 1800 degree sigh in 18 under degree. So let us on A and C were sign it in really realize the end of 6720 367 120 Onda we can say 360 degree. This is 720 degree 10 ut zero degree 100 degree than 1440 and then 18 under. So it lies on post back success. So terminal point will be somewhere on positive. XX is so if are equal to one X equal to one, why will be called to zero? This angle is 18 under duty. Okay, so sign Tita is always why buy our so sign 1800 degree will always be zero by one That is zero. So we have zero is our answer by using calculator
We have 47 of the problem. Which of you need to find a value off course 90 degree. So let us draw 90 degree. This is X. This is why so? 90 days we will be somewhere here. This is 90 degree in 19 beer and ah, for this you will be having are equal to one since its decision. Why Axis? So why will be when an X will be Zito? Okay, so from a of formula, always cost he take was to our by X so cost 90 degree Quito also the x by us not our max. This is X by art. Except, uh so zero by one. That is it'll. So we can say course 90 degree was too Zito. And by using a plate of editing the same value Thank you so much.