Math, asked by devadathm007, 9 months ago

17. If tanx= 2 tan’ y° +1, then the value of cos 2x+ sin^2y?
A) 1
B) 2
C)-1
D) Independent of o

Answers

Answered by d687cyoyo

0

Answer:

C)-1 is answer dear friend

Previous Question

Next Question

Similar questions

English, 4 months ago

fill in the blanks with ...

Biology, 4 months ago

Which part of the Amoeba undergoes the initial change during binary fission? * a)Cytoplasm b) Nucleus c) Pseudopodia d)Vacuole ...

Economy, 4 months ago

calculate range and co-efficient of range from the following 12,15,32,25,17,36...

Math, 9 months ago

Q4 verify for the properties of subtraction by the following- 237594 - (86425-56892) and( 235794-86495)-56892...

English, 9 months ago

A speech for books are better than movies...

Social Sciences, 1 year ago

Write a few lines to describe the women workers in Russia.

Physics, 1 year ago

Lave a simple method for estimating the molecular size of oleic acid...

Chemistry, 1 year ago

how many present electrons in1.8 gram H2O...