Use the sum and difference formula for tangent Question You are given that tan(A) = and...

Question

Question

Use the sum and difference formula for tangent Question You are given that tan(A) = and tan(B) = 7. Find tan(A + B). Give you

Answer 1

Answer #1

Given, ano and fan B = 7 tan A = & so, tan (A + B) = tan A + tan B 1- tan Atan B 8/5 + 7 1- 8 x 7 8 +35 5- 56 = - 4y = Ans

Answer 2

Similar Homework Help Questions

QUESTION 10.1 POINT You are given that tan(A) = " and tan(B) = 7. Find tan(A...

QUESTION 10.1 POINT You are given that tan(A) = " and tan(B) = 7. Find tan(A – B). Give your answer as a fraction. Provide your answer below:
QUESTION 22 · 1 POINT Find the equation of the tangent line to the function f(x)...

QUESTION 22 · 1 POINT Find the equation of the tangent line to the function f(x) = 6x2 – 1 at the point where x = -7. Give your answer in the form y = mx + b. Provide your answer below: P FEEDBACK
Use the Central Limit Theorem to find a proportion given a probability - Excel Question A...

Use the Central Limit Theorem to find a proportion given a probability - Excel Question A recent study by a clothing manufacturer says that 12% of their products have some type of error. A quality control analyst takes a simple random sample of 95 items. With a 75% chance, the analyst's sample proportion will be no greater than what value of ? Use Excel to find your answer and round it to the nearest hundredth. Provide your answer below: p...

use the info given below to find cos(a+b) tan a= 3/4, with a in quadrant III...

use the info given below to find cos(a+b) tan a= 3/4, with a in quadrant III sin b= 15/17, with b in quadrant II = O TRIGONOMETRIC IDENTITIES AND EQUATIONS Sum and difference identities: Problem type 3 Use the information given below to find cos(a+b). 3 tana= with a in quadrant III 4' 15 with B in quadrant II 17 sin B = Give the exact answer, not a decimal approximation. cos (a + B) = 0 금 X 5...
Find a formula for the nth partial sum of the series and use it to find...

Find a formula for the nth partial sum of the series and use it to find the series' sum if the series converges. 13 13 (n + 1)(n+2) What is the formula for the nth partial sum of the series? Sn=0 What is the sum of the series? Select the correct choice below and, if necessary, fill in the answer box to complete your answer. (Type an integer or a simplified fraction.) O A. The sum of the series is...
a) Using a sum or difference formula,find the exact value of sin n( 112 ). b)...

a) Using a sum or difference formula,find the exact value of sin n( 112 ). b) Prove that cos(a + b) cos a cos B - 1 -tan a tan ß.

Use a sum or difference formula to find the exact value of the following Use a...

Use a sum or difference formula to find the exact value of the following Use a sum or difference formula to find the exact value of the following. 271 410 21 41 sin + cos sin 5 15 15 COS 0 8 Х
Find a formula for the nth partial sum of the series and use it to determine...

Find a formula for the nth partial sum of the series and use it to determine if the series converges or diverges. If the series converges, find its sum. 10 Σ 10 n+1 n n=1 Sn If the series converges, what is its sum? Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O A. The series sum is (Type an integer or a fraction.) B. The series diverges.
Use a sum or difference formula to find the exact value of the trigonometric function. sin...

Use a sum or difference formula to find the exact value of the trigonometric function. sin 12 TT sin 12 (Simplify your answer, including any radicals. Use integers or fractions for any numbers in the expression.)

Use the formula for the sum of the first n integers to evaluate the sum given...

Use the formula for the sum of the first n integers to evaluate the sum given below, then write it in closed form. A) 6 + 7 + 8 + 9 + ... + 500