Math, asked by adilmohd8897, 11 months ago

x=15° எ‌னி‌ல் 8sin2x•cos4x•sin6x இ‌ன் ம‌‌தி‌ப்பை‌‌க் கா‌ண்க

Answers

Answered by Abhis506
0

Step-by-step explanation:

Hi friend

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Your answer

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In ∆ ABC , We have,

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AB = AC

so, ∆ABC is an isosceles triangle.

Then,

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Angle B = Angle C

Angle A = 50° (given)

Angle B = Angle C = (180° - 50°)/2

= 130°/2

= 65°

HOPE IT HELPS

Read more on Brainly.in - https://brainly.in/question/2455603#readmore

Answered by steffiaspinno
0

ம‌தி‌ப்பு = 2

‌விள‌க்க‌ம்:

கொடு‌க்க‌ப்ப‌ட்டு‌ள்ளவை

x=15°

8sin2x•cos4x•sin6x ம‌தி‌ப்பு கா‌ணுத‌ல்

=>8 \sin 2 x \cdot \cos 4 x \cdot \sin 6 x, \text { put } x= 15^{\circ}

8\left(\sin 2\left(15^{\circ}\right)\left(\cos 4\left(15^{\circ}\right)\left(\sin 6\left(15^{\circ}\right)\right.\right.\right.

=>8\left(\sin 30^{\circ}\right)\left(\cos 60^{\circ}\right)\left(\sin 90^{\circ}\right)

=>8\left(\frac{1}{2}\right)\left(\frac{1}{2}\right)(1)

=>\frac{8}{4}

= 2

8sin2x•cos4x•sin6x இ‌ன் ம‌தி‌ப்பு 2 ஆகு‌ம்.

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