When sin-cos-1- then the value of sin 2 - is

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Byju's Answer

Standard XII

Mathematics

Property 7

When sinθ+cos...

Question

When sinθ + cosθ = 1, then the value of sin2θ is

-1

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is B
0

Suggest Corrections

Similar questions

Q. Prove:

\frac{1 + sin θ}{cos θ} = \frac{sin θ - cos θ + {sin}^{2} θ + {cos}^{2} θ}{sin θ + cos θ - 1}

Q. If

y = sin θ + cos θ,

then the value of

\frac{d^{2} y}{d x^{2}} + y

cos θ + sin θ = cos 2 θ + sin 2 θ

Find the value of

θ

$Solve the following equations : (i) c o s θ + c p s 2 θ + c o s 3 θ = 0 (i i) c o s θ + c o s 3 θ - c o s 2 θ = 0 (i i i) s i n θ + s i n 5 θ = s i n 3 θ (i v) c o s θ c o s 2 θ c o s 3 θ = \frac{1}{4} (v) c o s θ + s i n θ = c o s 2 θ + s i n 2 θ (v i) s i n θ + s i n 2 θ + s i n 3 θ = 0 (v i i) s i n θ + s i n 2 θ + s i n 3 θ + s i n 4 θ = 0 (v i i i) s i n 3 θ - s i n θ = 4 c o s^{2} θ - 2 (i x) s i n 2 θ - s i n 4 θ + s i n 6 θ = 0$

If $∣ ∣ c o s θ + {s i n θ + \sqrt{s i n^{2} θ + s i n^{2} α}} ∣ ∣ \leq k$ , then the value of k is

Join BYJU'S Learning Program

When sinθ + cosθ = 1, then the value of sin2θ is

The correct option is B 0

The correct option is B
0