Math, asked by SoulThug, 5 hours ago

See the attached below

Attachments:

Answers

Answered by yashbhowmik99

0

Answer:

a) 4/9

Step-by-step explanation:

As we all know 1-cos2x = 2(sinx)^2

for further details refer to the attachment

Attachments:

Previous Question

Next Question

Similar questions

English, 3 hours ago

You recently attended a virtual bookfair organised by a library in your city. Write a report for your school magazine. 50-60 words.

Environmental Sciences, 3 hours ago

.. 5) Condensation is the reverse of evaporation. is it true or false ...

Math, 3 hours ago

form an algebraic expression for each of the following statement g) 2 added to five-sixths of a number h) 3 times a number i) 4 divided by a number j) 9 less than 10 times a number...

Physics, 5 hours ago

Give an example of a body moving with (a) uniform velocity (b) variable velocity. Define the both terms.

Math, 5 hours ago

Subtract : 3x2 − 5x + 11 from 7x2 − 11x − 15...

Math, 8 months ago

1. For the pair of linear equations in the following problems, and find their solutions graphically ) 10 students of Class X took part in a Mathematics quiz. If the number of girls is 4 more than the number of boys, find the number of boys and girls who took part in the quiz 5 pencils and 7 pens together cost 50, whereas 7 pencils and 5 pens together cost 46. Find the cost of one pencil and that...

Math, 8 months ago

If n(A)= 7 n(B)=9 and n(A U. B) =14 then n (A n B)=? * 6 or 4 or 8 or 2...

English, 8 months ago

what is democracyव्हाट इस डेमोक्रेसी $9596374653$ ...