Math, asked by kehra123456, 1 year ago

without using trigonometric table evaluate .
sin 75× cos 15 + cos 75 . sin 15
-----------------------------------------------------
cot 5 . cot 30 .cot 35. cot 55 .cot 85

Answers

Answered by bindhu9400

1

refer the above picture

Attachments:

Previous Question

Next Question

Similar questions

Math, 6 months ago

how many number are in between 25 to 100 are completely divisible by 6...

History, 6 months ago

what are the basic ideas of socialism ...

Physics, 6 months ago

according to the third law of motion when we push on an object the object pushes back on us equal and opposite force. if the object is a massive truck parked along the roadside, it will probably not move. A student justifies this by answering that the two opposite and equal forces cancel each other. comment on this logic and explain why the truck does not move...

Math, 1 year ago

Prove that, in a right angled triangle, the square of the hypotenuse is equal to the sum of the squares of remaining two sides.

Math, 1 year ago

agar esa de rakha hai to jab -8 niche jaega to uska - usi par rhega ya fir 56 par chala jaega?? plz jaldi batao $- 8x = 56$ ...

English, 1 year ago

can anyone tell me the last episode of Harry Potter. .

Math, 1 year ago

what is the round of nearest tense of 5000...

English, 1 year ago

how to apply my brainly profile link plz tell me contents quality answer plzzz...