Class 2 Maths Chapter 1 Self Practice 2A by hpsgurugram|Naresh Sir|Self Practice 1D by Naresh Sir

Class 2 Maths Chapter 1 Self Practice 2A by hpsgurugram|Naresh Sir|Self Practice 1D by Naresh Sir

Class 2 Maths Chapter 2 Self Practice 2B by hpsgurugram|Naresh Sir|Self Practice 1D by Naresh SirПодробнее

Class 2 Maths Chapter 2 Self Practice 2B by hpsgurugram|Naresh Sir|Self Practice 1D by Naresh Sir

Let (√𝟐 𝒔𝒊𝒏𝜶)/√(𝟏+𝒄𝒐𝒔𝟐𝜶) = 𝟏/𝟕 and √((𝟏−𝒄𝒐𝒔𝟐𝜷)/𝟐) = 𝟏/√𝟏𝟎, where 𝜶, 𝜷 ∈ (𝟎,𝝅/𝟐). Then tan(𝜶 + 2𝜷) isПодробнее

Let (√𝟐 𝒔𝒊𝒏𝜶)/√(𝟏+𝒄𝒐𝒔𝟐𝜶) = 𝟏/𝟕 and √((𝟏−𝒄𝒐𝒔𝟐𝜷)/𝟐) = 𝟏/√𝟏𝟎, where 𝜶, 𝜷 ∈ (𝟎,𝝅/𝟐). Then tan(𝜶 + 2𝜷) is

Class 2 Maths|Self Practice 1B|new learning Composite Mathematics Class 2|hpsgurugram by Naresh SirПодробнее

Class 2 Maths|Self Practice 1B|new learning Composite Mathematics Class 2|hpsgurugram by Naresh Sir