Question

find : 2 tan 45 degree + sin 90 degree ​

Answer 1

The value of tan45° + sin90° is 2 when the angle tan45° = 1 and sin90° = 1 from the trigonometric ratio angles.

Given that,

We have to find the value of tan45° + sin90°.

We know that,

What is trigonometric ratio?

Trigonon, which means "triangle," and metrôn, which means "to measure," are the roots of the term "trigonometry." It is a field of mathematics that examines how a right-angled triangle's angles and sides relate to one another. Sin, cos, and tan, or sine, cosine, and tangent ratios, are the fundamental trigonometric ratios.

We know the angles that is tan45° = 1 and sin90° = 1.

So,

tan45° + sin90° = 1+1 =2

Therefore, The value of tan45° + sin90° is 2 when the angle tan45° = 1 and sin90° = 1 from the trigonometric ratio angles.

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Answer 2

Step-by-step explanation:

Answer: 3........................

It's right answer