Math, asked by apstnryknl50, 3 days ago

prove that 2 X + 5 = 245

Answers

Answered by mahalaxmi2802

1

Answer:

sin² 30⁰

+

cos² 60⁰

+

tan² 45⁰

+

sec² 60⁰

−

cosec² 30⁰=

1/4 + 1/4 + 1+ (2)²

=2/4 + 1 × 4-4

=1 + 1/2

= 3/2

Step-by-step explanation:

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