Math, asked by sandhyagaikwad280, 6 months ago

Draw a right angled ∆ABC such that ∠ ABC =90⁰ , consider ∠BAC=θ then

a) Write sin θ and hence sin2

θ

b) Write cos θ and hence cos2

θ

c) Simplify sin2

θ + cos2

θ and write your answer

Answers

Answered by itzrakesh55

Answer:

Perfect Square Series is a series of numbers that are the perfect squares of some other number. This series of numbers from which we get the Perfect square series is the parent sequence to the series. Sometimes the rule with which we assemble a sequence together is in the parent series and sometimes it is in the square series itself. Let us begin our understanding of the Perfect Square Series and the concepts that are most expected in the IBPS PO, SO, SBI Cleric and other similar exams.

Answered by jannusandeep323

Answer:

sin

Step-by-step explanation:

hope it's helpful to you

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Draw a right angled ∆ABC such that ∠ ABC =90⁰ , consider ∠BAC=θ then a) Write sin θ and hence sin2θ b) Write cos θ and hence cos2θ c) Simplify sin2θ + cos2θ and write your answer​

Answers

Draw a right angled ∆ABC such that ∠ ABC =90⁰ , consider ∠BAC=θ then

a) Write sin θ and hence sin2

θ

b) Write cos θ and hence cos2

θ

c) Simplify sin2

θ + cos2

θ and write your answer