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Graph of Trigonometric Ratios

What is the m...

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What is the minimum value of (sin theta plus cos theta) when theta lies between 0 and 90 degree?

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Q. The value of

sin θ cos (90^{0} - θ) + cos θ sin (90^{0} - θ)

Q. The value of

\frac{cos θ}{sin (90^{0} + θ)} + \frac{sin θ}{sin (180^{0} + θ)} + \frac{cot (90^{0} - θ)}{tan θ}

sin (90 - θ) + cos θ = \sqrt{2} cos (90 - θ)

0 < θ < 90^{\circ}

, find the value of

cosec θ

.

\frac{sin θ}{1 - cos θ} + \frac{sin θ}{1 + cos θ}

= 4 (0 < 0 < 90)

then find value of

θ

Q. Choose the correct answer from the alternatives given.
If

0 < θ < 90^{\circ}

then what is the minimum value of

s i n^{2} θ + c o s^{2} θ + t a n^{2} θ + c o t^{2} θ + s e c^{2} θ + + c o s e c^{2} θ

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