What is the exact value of sec? ec?

Q: 1. Verify sin(x) csc(x) = tan(x) cot(x)

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Q: 1. ſ csc³x cot5x dx

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Q: sheet 1 selve the following Ans.

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Q: If PQ = PS 48 and QR = 66, what is RS? %3D RS=

A: We have, PQ = PS = 48 and QR = 66 The figure of the triangle is To evaluate: The value of RS.

Q: Hi, what is "e" means in the formula and what is its value?

A: Here, we need to tell about to the ‘e’ in the formula and its value.

Q: Note: / means division tan A/ cot A = ?

A: To simplify: tanAcotA Solution: We know that, cotA=1tanA Given expression can be written as:…

Q: Assuming that the cable is 150 ft long and the poles are 90 ft apart, find the approximate value of…

A: Given that the cable is 150 feet long and poles are 90 feet apart the objective is to approximate…

Q: Which will be greater, tan 300 or tan 400 ? How large could tan  be?

A: To check which is greater tan30° or tan40°

Q: 30 sec p = -5/4, 90° <0 <180° ven os

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Q: ARE THOSE SOLUTIONS ROUND TO TWO DECIMAL PLACE ALREADY

A: Concept: The sum of all the probabilities should always be equal to 1

Q: Identify the following variable. "Foot length of adults in inches' O a. Continuous variable O b.…

A: Answer: Option a.  Continuous variable.   "Foot length of adults in inches" is a continuous…

Q: Give the exact values of each of the following expressions. Do not use a calculator. 24.…

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Q: I'm trying to convert metric time into standard time and standard time into metric. My metric time…

A: Relation between standard system and metric system of time.10 metric hours’ equals to 24 current…

Q: 1. Calculate the combined effect of the earth's curvature and refraction for the following…

A: “As you have posted multiple questions, we can provide the solution only to the first question as…

Q: CHAPTER 5: Solve for x! * 2 puntos 108-xo X+50 3x+40 V O 6:10

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Q: arccos(cos)

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Q: What is the approximate change in the area of a triangle of base 10 inches and altitude 17 inches if…

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Q: D 15y E 12 F 1. Is EFa tangent?

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Q: Find the value of Za 70.44

A: Z is the variable that characterizes pdf which is N(0,1)

Q: 4. у%3D 3 sin(10х) 5. у %3D cot(2x3) 6. у %3D cot?x

A: Our objective is to differentiate the above questions.

Q: Would it be DNE ?

A: Let's solve. In above answer calculation mistake is there.

Q: %3D ) Simplify fCx+h) 2) Using port 1 above simplift fixth)-flx).

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Q: 7. 11 37°

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Q: 4. A projectile is launched from ground level at an angle of 45 degrees. It hits a target that is…

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Q: Simplify 20 yds to 5 posts it to a unit rate.

A: To simplify 20 yards to 5 posts it to a unit rate,  We need 1 at the denominator of the fraction 20…

Q: I P(AUB) 2 P(A) = 3 P(АСПВ) =

A: Here given venn diagram for 2 events A and B.

Q: 20л cot 3 co

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Q: 2. P(B P(A PIR PIA

A: Given, PBi|Aj=0.1 ; i≠jPBi|Aj=0.8 ; i=j=0,1,2PA0=0.6PA1=0.5PA2=0.1 Now,…

Q: How far off the ground are Al and Betty at each of the following times. Show your work: a. 5 seconds…

A: The clock completes a rotation in 24 seconds.

Q: If SSB = 0.823 and SST = 9.786, what is SSE (round to two decimals) Scanned with CamScanner

A: Answer:- Given, SSB = 0.823  and SST = 9.786  Using formula,  SST = SSB + SSE

Q: 8. S cot?x dx

A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Complementary and Supplementary 62° ;º X R 459 T S

A: Topic:- geometry  Definition:-  If the sum of two angles is 180 degrees then they are said to be…

Q: In a random sample of 25 people, the mean commute time to work was 31.6 minutes and the standard…

A: Given  In a random sample of 25 people, the mean commute time to work was 31.6 minutes and the…