Prove It. tan 45º - tan 30°/ 1 + tan 45º tan 30° = 2 – 13

from the LHS,

= tan 45° - tan 30°

1 + tan 45° tan 30°

but, tan 45° = 1

tan 30 ° = √3/3

= 1 - √3/3

1 + 1 * √3/3

= 3 - √3 ÷ 3 + √3

3 3

= 3 - √3 × 3

3 3 + √3

= 3 - √3

3 + √3

= rationalize the denominator

= 3 - √3 (3 - √3)

3 + √3 (3 - √3)

= 9 + 3 - 6√3

9 - 3

= 12 - 6√3

6

= 2 × 2 × 3 - 2 × 3√ 3

2 × 3

= 2 × 3 (2 - 2×3√3)

2 × 3

= 2 - 6√3

= 2(1 - 3√3)

That's the end point of my proof is rhe answer correct?I hope it is. If it's not please tell me because of the value you wrote (2 - 13) is it correct?

the transverse axis of a hyperbola is the line that contains the two vertices and the two focuses.

in this example (hyperbola of equation x^2/2 - y^2/4 = 1), the transverse axis is the  x-axis  . 

step-by-step explanation:

plants store their excess carbohydrate in the form of starch so that it could be used as energy source later on. the excess carbohydrate is converted into starch in the plastid i.e. chloroplast & this process occurs in the presence of sunlight. it is an insoluble polymer of glucose which gets stored in cell organelles named as amyloplasts. in some plants, starch is also stored in roots and embryos.