Math, asked by ds6064584, 7 months ago

(i) sin (70° +0) - cos (20° - 0) = 0
i to
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Answers

Answered by sunitameena45647

3

Answer:

ur question is wrong this quetion is this

sin(90-70)- cos(90-20)

I think u should check ur question

Step-by-step explanation:

we know that

sin (90-thetha ) is = costhetha

soooooo

sin(90-70) = cos20

cos20- cos20

is 0

Answered by shivammaurya202021

0

Answer:

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