If alpha ,beta are the roots of the equation ax^2 + bx + c = 0 , then the value of 1/aalpha+b + 1/abeta+b is
![Choose the Correct Answer in the Following Question If a = `[(Alpha, Beta),(Gamma, -alpha)]` is Such that A2 = I Then - Mathematics | Shaalaa.com Choose the Correct Answer in the Following Question If a = `[(Alpha, Beta),(Gamma, -alpha)]` is Such that A2 = I Then - Mathematics | Shaalaa.com](https://www.shaalaa.com/images/_4:50e356a7bf9f4ef7a0435b1f1d8429e5.png)
Choose the Correct Answer in the Following Question If a = `[(Alpha, Beta),(Gamma, -alpha)]` is Such that A2 = I Then - Mathematics | Shaalaa.com
![Amyloid beta: structure, biology and structure-based therapeutic development | Acta Pharmacologica Sinica Amyloid beta: structure, biology and structure-based therapeutic development | Acta Pharmacologica Sinica](https://media.springernature.com/lw685/springer-static/image/art%3A10.1038%2Faps.2017.28/MediaObjects/41401_2017_Article_BFaps201728_Fig2_HTML.jpg)
Amyloid beta: structure, biology and structure-based therapeutic development | Acta Pharmacologica Sinica
![If tan beta = tan alpha + tan gamma1 + tan alpha tan gamma, Prove that: sin 2beta = sin 2alpha + sin 2gamma1 + sin 2alpha sin 2gamma If tan beta = tan alpha + tan gamma1 + tan alpha tan gamma, Prove that: sin 2beta = sin 2alpha + sin 2gamma1 + sin 2alpha sin 2gamma](https://dwes9vv9u0550.cloudfront.net/images/8783902/d4ccc3f5-b9dc-442f-b2f2-79ef658fbfb5.jpg)
If tan beta = tan alpha + tan gamma1 + tan alpha tan gamma, Prove that: sin 2beta = sin 2alpha + sin 2gamma1 + sin 2alpha sin 2gamma
36. If sin alpha + sin beta is equal to a and cos alpha + cos beta is equal to b then find value of cos alpha + beta and sin alpha + beta
![Let alpha (a) and beta (a) be the roots of the equation ( √(1 + a) - 1)x^2 + (√(1 + a) - 1) x + (√(1 + a) - 1) = 0 where a> - 1. Then limit a→0^ + alpha (a) and limit a→0^ + beta (a) are Let alpha (a) and beta (a) be the roots of the equation ( √(1 + a) - 1)x^2 + (√(1 + a) - 1) x + (√(1 + a) - 1) = 0 where a> - 1. Then limit a→0^ + alpha (a) and limit a→0^ + beta (a) are](https://haygot.s3.amazonaws.com/questions/1425955_1032063_ans_29b15b3ae233436186aa6eb67d44b9b6.jpg)
Let alpha (a) and beta (a) be the roots of the equation ( √(1 + a) - 1)x^2 + (√(1 + a) - 1) x + (√(1 + a) - 1) = 0 where a> - 1. Then limit a→0^ + alpha (a) and limit a→0^ + beta (a) are
![If sin alpha + sin beta = a and cos alpha + cos beta = b, show that cos (alpha + beta ) = b^2 - a^2b^2 + a^2 If sin alpha + sin beta = a and cos alpha + cos beta = b, show that cos (alpha + beta ) = b^2 - a^2b^2 + a^2](https://haygot.s3.amazonaws.com/questions/1410367_1664496_ans_0b1fb2b3811b4b359d0ad6fd0e8cf14b.jpg)