Math, asked by thirumalesh9182, 1 month ago

sin^2 45°- cos^2 45°

Answers

Answered by bhoomi492

2

Answer:

answer is 0

Step-by-step explanation:

sin²45°-cos²45°

(1/√2)²-(1/√2)²

1/2-1/2

=0

Previous Question

Next Question

Similar questions

Science, 20 days ago

THINK OF THE CRITERIA TO CLASSIFY THE FOLLOWING OBJECTS A)TABLE,WATER,CHAIR,MILK,MUSTARD OIL,OXYZEN,CARBON DIOXIDE AND PENCIL...

English, 20 days ago

E Answer the following questions. What happens to the food prepared in the leaves? 1...

Math, 20 days ago

यदि किसी भिन्न को वर्ग करने के बाद इसके अश में 25% की वृद्धि तथा हर में 80% की कमी करने पर प्राप्त भिन्न, मूल भिन्न का 5/8 हो जाता है। तो बताइए मूल भिन के अंश तथा हर का गुणनफल क्या होगा? Ans...

Math, 1 month ago

16. Find the product. (b) (2x -y + 4)(2x - y - 3)...

Math, 1 month ago

verify and also name the property used [64+(-40 )]+16=64+[(-40)+16]...

Math, 8 months ago

Ay Let A = {1,2,3,4,5} , B={2,3,6,7} . Then the no. of clements in (AXB) n (BXA) is ...

History, 8 months ago

In the eyes of the ruling elites of this region, a unified Italy offered them the possibility of economic development and political dominance." Explain how.

Math, 8 months ago

Find x in the above diagram Angle 1 =105 Angle 2= 15 Please answer Thank you...