Differentiate with respect to x: log(cosx +sinx)

Mathematics

1 answer:

vampirchik [111]3 years ago

6 0

I don’t understand this brother plzz explain it better

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El valor que falta en la ecuacion 3+×=10

grandymaker [24]

3 + x = 10
x = 10 -3
x = 7

5 0

3 years ago

Plzzzz help asap

vlabodo [156]

(x,y) or
(x,f(x))
so just plug the first value in and see if yo get the 2nd value

A. when x=-2, then is f(x)=48?
remember, x^-m=1/(x^m)
3(1/4)^-2=3/((1/4)^2)=3/(1/16)=3*16=48
true

B. x^0=1
so 3(1/4)^0=3(1)=3
true

C. when x=2
3(1/4)^2, 3(1/16), 3/16
true

D. 12
das is obviously false but anyway
3(1/4)^12=3(1/big number)=3/big number=small number but not zero

answer is A,B,C

5 0

3 years ago

Forty percent of the homes constructed in the Quail Creek area include a security system. Three homes are selected at random: Wh

suter [353]

Answer: 0.064

Step-by-step explanation:

Binomial probability formula :-

$P(X)=^nC_x \ p^x\ (1-p)^{n-x}$ , where P(x) is the probability of getting success in x trials, n is total number of trials and p is the probability of getting succes in each trial.